Solve for x in the following equation:
kx = m + nx

Answers

Answer 1

Answer:

x = [tex]\frac{m}{k-n}[/tex]

Step-by-step explanation:

Given

kx = m + nx ( subtract nx from both sides )

kx - nx = m ← factor out x from each term on the left side

x(k - n) = m ← divide both sides by (k - n)

x = [tex]\frac{m}{k-n}[/tex]

Answer 2

Solving for x in the equation, kx = m + nx, we would make x the subject of the formula to solve for x as: [tex]\mathbf{x = \frac{m}{k - n}}[/tex]

Given:

kx = m + nx

We are require to make x the subject of the formula.

Thus:

[tex]kx = m + nx[/tex]

Subtract nx to both sides of the equation

[tex]kx - nx = m + nx - nx\\\\kx - nx = m[/tex]

Factor out x on the left side

[tex]x(k - n) = m[/tex]

Divide both sides by (k - n)

[tex]\frac{x(k - n)}{k - n} = \frac{m}{k - n} \\\\x = \frac{m}{k - n}[/tex]

Therefore, solving for x in the equation, kx = m + nx, we would make x the subject of the formula to solve for x as: [tex]\mathbf{x = \frac{m}{k - n}}[/tex]

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Related Questions

how many solutions does
-8x-3x=-11x
have?​

Answers

Answer:

Infinite solutions

Step-by-step explanation:

Hi there !

- 8x  - 3x = - 11x

- 11x = - 11x

Infinite solutions

Good luck !

2.623 times 10^-5. What’s the answer

Answers

Answer:

0.00002623

Step-by-step explanation:

You simply move 5 decimal places to the left.

In the polynomial shown in the graph below, are there any places that could be described as either a local minimum or local maximum? Neither? Both?

Answers

Answer:

Local Min and Local Max

Step-by-step explanation:

Since our end behavior of our graph is goes on to infinity and negative infinity, we know that we will not have an absolute min or max. However, we will have relative/local min and max.

The local min and max are mins and maxes relative to the surrounding points. We see that our local min would happen around x ≈ 0.75 and our local max will happen at x ≈ -1.9.

What is an equation of the line that passes through the point
(-6, -2) and is parallel to the line 3x – 2y = 2?

Answers

Answer: y=3/2x+7

Step-by-step explanation:

To find the equation of the line that passes through the given point, let's first convert the given equation to slope-intercept form.

3x-2y=2           [subtract both sides by 3x]

-2y=-3x+2        [divide both sides by -2]

y=3/2x-1

Now that we have the equation in slope-intercept form, we know that the slope must stay the same because parallel lines NEVER touch. All we have to do is plug in the given point to find the y-intercept.

-2=3/2(-6)+b    [multiply]

-2=-9+b            [add both sides by 9]

b=7

Now, we know that the parallel equation is y=3/2x+7.

A _______ cuts one angle into two equal angles

Answers

This would be an angle bisector!
hope this helped :)

Write an equation in slope-intercept form for the line that has a slope of 3 and a y-
intercept of -2.
O y = 3x - 2
O y = -2x + 3
2x + 3y = 1
0 -2x + 3y = 1
Please help

Answers

Answer:

y = 3x - 2

Step-by-step explanation:

y=mx+b is the formula for slope intercept.  where m is the slope and b is the y-intercept.

Need help! Due today

Answers

Answer: x=-7

Step-by-step explanation:

180=76+41+x+70

180=187+x

180-187=x

-7=x

Is it possible to have a rotation that starts and end in the same quadrant?

Answers

Yes and no. It depends on the situation and how you're asking

I need help
3x - 9 = -33 x = -33
-14
-8
-16
-9
none of the above

Answers

Answer:

x = -8

Step-by-step explanation:

3x - 9= -33

     +9=-33+9

3x    = -24

3           3

x = -8

4 to the power of 2 multiplied by 2 to tthe power of 4 =

Answers

Answer:

256

Step-by-step explanation:

brainlist?

2020-2021 T-Math-Gr8Reg-T1-CBT
Quest
Which of these is a solution to the equation x = 36, x? = 42, or x = 55? Select three that apply.
X-V42

Answers

answer

a,c,e

i got 100% on this quiz

The solutions to the equation x³ = 36, x² = 42, x³ = 55 are:

x = ∛36

x = √42

x = ∛55

Option B, D, and F are the correct answers

Given,

Which of these is a solution to the equation x³ = 36, x² = 42, x³ = 55

Select three that apply.

A. x = √36

B. x = √42

C. = √55

D. = ∛36

E. = ∛42

F. = ∛55

How do we write square root and cube root?

- Square root of a is written as √a.

- Cube root of a is written as ∛a.

We have,

- x³ = 36

Cube root on both sides

∛x³ = ∛36

x = ∛36

- x² = 42

Squaring on both sides

√x² = √42

x = √42

- x³ = 55

Cube root on both sides

∛x³ = ∛55

x = ∛55

We see that,

x = ∛36

x = √42

x = ∛55

Thus the solutions to the equation x³ = 36, x² = 42, x³ = 55 are:

x = ∛36

x = √42

x = ∛55

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The complete question is:

Which of these is a solution to the equation x³ = 36, x² = 42, x³ = 55

Select three that apply.

A. x = √36

B. x = √42

C. = √55

D. = ∛36

E. = ∛42

F. = ∛55

Surface Area of a Triangular Prism
If the net is assembled, which of the following
polyhedra would it make?
А
B
A
10
10
10
8
10
С
D
C С
D
5
10
10
10
10
10
8

Answers

Answer:

B

Step-by-step explanation:

took test

can i have points please?

Answers

Answer:

You are giving points wow thx.

And yes just answer questions for points

Answer:

I SMELL POINTS

Step-by-step explanation:

YUM

someone helpp
solve the following system of equation ​

Answers

First solve for x by doing 3x+2=-2x-8
Then move the -2x to the left side of the equation so you would add 2x which you would have 5x then subtract 2 to the right side so you would have -10 so then you would have 5x=-10 so x=-2 then plug in -2 to get the y which is -4 so it would be (-2,-4)

The quotient of a number and -5 has a result of 2. What is the number?

N = ?

Answers

Answer:

-5 × 2 = -10

n ÷ -5 = 2

-10 ÷ -5 = 2

n = -10

Annie reads 8 1/3 pages of a book in 10 minutes. What is her average reading rate in pages per minute?

Answers

The answer is about 0.83333

5. The United States Air Force has 19 women for every 81 men enlisted. what is the ratio of men to women.

Answers

Answer: 81 to 19

Step-by-step explanation:

How would you get the variable alone in the equation s ÷ 10 = 12? A. Multiply both sides of the equation by 10. B. Multiply both sides of the equation by 12. C. Divide both sides of the equation by 10. D. Divide both sides of the equation by 12.

Answers

A. Multiply both sides of the equation by 10.

SInce 10 is being divided with s, weneed to isolate it. To do this multiply 10 on both sides.

Austin is building a miniature replica of the empire state building. the actual empire state building is 1,423 feet tall and 6,000 feet wide. if Astin's replica has a width of 60 centimeters, what is the hight of his empire state building replica rounded to the nearest centimeter?

Answers

60/6000 = x/1423

100/1 = 1423/x

100x = 1423

x = 14.23 --> About 14 cm

Logan has two aquariums. One aquarium contains 1.3 cubic feet of water and the other contains 1.9 cubic feet of water. The water in the larger aquarium weighs 37.44 pounds more than the water in the smaller aquarium. Write an equation with a variable on both sides to represent the situation. Then find the weight of 1 cubic foot of water.

Answers

Answer:

62.4

Step-by-step explanation:

1. 1.3x+37.44=1.9x

2. 1.3x+37.44-1.3x=1.9x-1.3x

0.6x=37.44

3. x=37.44/0.6=62.4

The weight of 1 cubic foot of water is 62.4 lb.

Representing Equation with variable on both sides

Let 'x' pounds be the weight of 1 cubic foot of water.

We know one aquarium contains 1.3 cubic feet of water. So, the weight of 1.3 cubic feet of water = 1.3x

The other aquarium contains 1.9 cubic feet of water. So, the weight of 1.9 cubic feet of water = 1.9x

It is given in the question that the water in the larger aquarium weighs 37.44 pounds more than the water in the smaller aquarium.

The equation would be

1.9x  =  1.3x + 37.44

The above equation quality the condition of variable on both sides.

To find out the weight of 1 cubic foot of water, we will solve the above equation to find the value of x.

1.9x  =  1.3x + 37.44

1.9x - 1.3x = 37.44

0.6x  =  37.44

x = 37.44/0.6

x  =  62.4

So, the weight of 1 cubic foot of water is 62.4 lb.

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Is the relation a function?

O Yes
O No
O Cannot be determined

Answers

Answer:

is the relation a function

No

Suppose that 19 inches of wire costs 76 cents. At the same rate, how many inches of wire can be bought for 48 cents?

Answers

Answer: 12 inches

Step-by-step explanation:

Because 19 inches costs 76 cents. If you divide 19/19 you get 1 inch. Also divide 76/19 and you get 4 cents. Now it’s asking how many inches could be bought for 48 cents. So 48/4 equals to 12 and that’s your answer. You see 19x4=76. And 12x4= 48. I hope that helped you.

A bag contains 4 red, 7 blue, 8 green, and 5 white marbles. What is the theoretical probability that a randomly selected marble is green?

Answers

Answer:

33.3%

Step-by-step explanation:

add all and divide by eight, convert to percentage

hope that helps :)

Places A and B are 100km apart from each other on a highway. A car starts from A and another from B at the same time. If they move in the same direction, they meet in 10 hours and if they move in opposite directions, they meet in 1 hour and 40 minutes. Find the speeds of the cars.

Answers

Answer:

Speed of the first car = x = 35km/hr

Speed of the second car = 25km /hr

Step-by-step explanation:

The calculation of speeds of the cars is given below:-

Assume that the speed of the 1st car which is opening from A = x km/hr

and assume the Speed of the 2nd car which is starting from B

= y km/hr  

As we know that

Time = Distance ÷ Speed

So, the distance lies between two places i.e.  A and B are

80km d = 80 km

1. now when the car moves in the similar  direction

So, the corresponding speed of them = (x + y)km/hr

Time = 8hr

d = 80km

[tex]8 = \frac{80}{(x + y)}\\\\x + y = \frac{80}{8}\\\\x + y = 10 ..... (i)[/tex]

2. when two cars moving in the inverse direction,

So, the corressponding speed = (x - y) km / hr

Time = 1 hr 20 minutes

That means

= (1 + 20 ÷ 60) hr

= (80 ÷ 60)

= 4/3 hr

d = 80km

Now

4 ÷ 3 = 80 ÷ (x -y)

x -y = (80 × 3) ÷ 4

x - y = 60 ..... (ii)

Now, we will sum equation 1 and equation 2 we will get

2x = 70

x = 35

now, Put x = 35 in (i) we will get

y = 25

Speed of the first car = x = 35km/hr

Speed of the second car = 25km /hr

simplify
(tan^2 t + 1) / (1+ cot^2 t)

Answers

Answer:

answer 37 udurururururururururururjejeiriririr

Help needed ASAP will give you BRAINLIEST and 5 stars RATE

Answers

Answer:

Illustration (A)

Step-by-step explanation:

An Illustration a book or newspaper or something else that gives a brief explanation on a topic which helps us understand. Like a print feature, I could draw and make a article on a Print feature.



Tarah collected 254 cans of food for the food drive. Ana collected 421 cans of food for the food drive. The
1
girls decided to combine their cans of food and donate to the local food bank. They donated 60% of the
remaining cans of food to the homeless shelter. How many cans of food do they have left over to
donate?

Answers

Answer:

270 is the awnser

please help!!!!! I don't understand ​

Answers

Answer:

d=75° e=28° f=77°

Step-by-step explanation:

The angle of a straight line is 180°

If you subtract the 2 angles you know(which are equal to d and e), you're left with the missing angle measurement of 77°

d=75 , e=28 , f=77

i juss took this and i got it right hope this helps:)

What is 3.5* 0.2
Could you help

Answers

Answer:

0.7

Step-by-step explanation:

3.5 × 0.2 = 0.7

It is is hard to show work for this through text

Answer:

.7

Step-by-step explanation:

1' 3.5

* .2

_____

. 7 0

Hope this helped :P

Write each of the following numbers as a power with a rational exponent:
2[tex]2\sqrt32[/tex]

Answers

Answer:

2^(7/2)

Step-by-step explanation:

Here, we want to write 2√32 as a power with a rational exponent.

That would be 2 * √32

= 2 * 32^1/2

= 2 * 2^5(1/2)

= 2 * 2^5/2

According to law of indices, this becomes the following;

2^(1 + 5/2)

= 2^(7/2)

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