What is the value of x in the equation 3/ 2 ( 4 x − 2 ) − 3 x = 5 − ( x + 2 ) ?


3/2 is a fraction

Answer:

[tex]x=\frac{12.5-b}{a}[/tex]

Step-by-step explanation:

[tex]ax+b=12.5\\\\ax+b-b=12.5-b\\\\ax=12.5-b\\\\\frac{1}{a}*ax =\frac{1}{a}*(12.5-b)\\\\x=\frac{12.5-b}{a}[/tex]

The value of x is x=(12.5-b)/a

An equation in math is an equality relationship between two expressions written on both sides of the equal to sign.

For example, 3y = 16 is an equation.

Given equation:

ax+b=12.5

Now,

ax= 12.5-b

x=(12.5-b)/a

Hence, the value of x is x=(12.5-b)/a

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Answer:

2.5

Step-by-step explanation:

between 2 and 3 because 6×2=12 and 6×3=18

Answer:

you should charge the customer $28.77

Step-by-step explanation:

I do not have an explanation other than add it up

hope I helped

Answer:

E on edge

Step-by-step explanation:

Answer:

the answer would be 5 + 2n = 43

Step-by-step explanation:

Answer:

30 degrees

Step-by-step explanation:

Let Angle ABC be 2x, Angle EBC be 5x

[tex]angle \: dbc = 90 - 2x \\ angle \: dbc \: + angle \: ebc = 180 \\ 90 - 2x + 5x = 180 \\ 3x = 90 \\ x = 30 \\ \\ angle \: dbc = 90 - 60 \\ = 30[/tex]

Answer:

The first number is -6. The second number is -4.

Step-by-step explanation:

Let the second number be x.

"one number is 2 less than a second number"

Second number: x

First number: x - 2

"twice the second number is 22 more than 5 times the first"

2x = 5(x - 2) + 22

Distribute on the right side.

2x = 5x - 10 + 22

Subtract 5x from both sides. Combine like terms on the right side.

-3x = 12

Divide both sides by -3.

x = -4

x - 2 = -4 - 2 = -6

The first number is -6. The second number is -4.

Answer:

Apple

Step-by-step explanation:

An apple has more nutririon than a glizzy.

Answer:

A and E

Step-by-step explanation:

A and E because

-1 + 2 = 1

and

-1 - 2 = -3

Answer:

add like terms the simplified answer is 2m+5p-3

Step-by-step explanation:

lmk if it is not supposed to be simplified

Answer is 13°F

Step-by-step explanation:

If you mean

[tex](u+v)^2+2(u+v)-3[/tex]

you can first substitute [tex]x=u+v[/tex] to get

[tex]x^2+2x-3=(x+3)(x-1)[/tex]

and so

[tex](u+v)^2+2(u+v)-3=\boxed{(u+v+3)(u+v-1)}[/tex]

Answer:

an integer is just a whole number

Step-by-step explanation:

Answer:

  true, maybe

Step-by-step explanation:

If the intent of this statement is to say that the set of integers is the set of whole numbers together with the set of their opposites, then it is a TRUE statement.

If the intent of this statement is to say that "1 and -1" is an integer, it is a False statement. "1 and -1" are two integers.

Answer:

a). Total cost of one pizza = 14.99 + 1.99t

b). $30.91

c). Cost of 4 pizza = 59.96 + 7.96t

d). Total cost of 4 pizza with 2 toppings = $75.88

Step-by-step explanation:

a). Cost of the large pizza = $14.99

    Each topping of the pizza is $1.99 extra.

    If total number of layers of the toppings = t

    Total cost of one pizza = 14.99 + 1.99t

b). Brust orders a pizza with number of toppings = 8

    From the given expression,

    Total cost of pizza = 14.99 + 1.99(8)

                                    = 14.99 + 15.92

                                    = $30.91

c). Kelly and Bean ordered number of identical pizzas = 4  

   Expression that represents the cost of 4 pizzas = 4(14.99 + 1.99t)

                                                                                   = 59.96 + 7.96t

d). Kelly and Bean order 4 pizzas with sardines and pineapple. That means 2 toppings on one pizza.

   Cost of 4 pizza with toppings = 59.96 + 7.96×2

                                                     = $75.88  

Answer:15(3x11^+1)

Step-by-step explanation:

Answer:

900m

Step-by-step explanation:

A=wl

W=25

L=12

A=25 x 12

A= 300

300 meters x 3 laps = 900 meters walked

Farmer John and his pig walks 222 meters distance if he walks the pig around the barn three times.

A rectangle is a part of a quadrilateral, whose sides are parallel to each other and equal.

Give that,

The length of Barn = 25 meters.

And width of Barn = 12 meters.

The perimeter of barn = 2 (12 + 25) = 2 x 37 = 74 meters.

Since, farmer walks the pig around the barn 3 times,

So the total distance covered by farmer John and his pig

= 3 x perimeter of barn

= 3 x 74

= 222 meters.

Hence, farmer and his dong covers 222 meters distance.

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Answer:

TWO PARALLEL LINES AND LINES WITH EQUAL LENGTHS

Step-by-step explanation:

As we all know a quadrilateral is a polygon with four sides(edges and corners). Trapezoid is a four-sided shape with opposite sides parallel while parallelogram is also a for sided shape that has its opposite sides paralleled.

NOW, a quadrilateral is said to be both a trapezoid and a parallelogram when there are two opposite parallel lines, which are lines with equal lengths.

Hoped i helped

Answer:

7b, 8a

Step-by-step explanation:

using the equation y=m(x)+b, m(x) is the slope, and b is the y intercept. Oky so for 7, its a slope of negative 2, and it has a y-intercept of 5, and if you look at graph b a  slope of -2 and would be a y-intercept of 5.

looking at equation a, its a Quadric function, f(x)=x^2, but it doesn't match the graph... strange because the graph for that equation would look like the image included. Hopefully this helps!

Answer:

42

Step-by-step explanation:

5(6) + (3 x 4)

30 + 12

answer = 42

if n=6, then

5•6+(3•4)=x

30+12=x

42=x

Answer:

There isn't any number between 3.4 & 3.5

Answer:

1235160

Step-by-step explanation:

Everyone knows that there are 24 hours in a day and 60 minutes in an hour. So you do 24 x 60 which is 1440. And then do 365 x 1440 ( because there is 365 days in a year) which is 525600 and then you multiply that by 2.35. Your final answer is 1235160.

Answer:

Expression: 9 + x/7=11

x=14

Step-by-step explanation:

The expression would 9 + x/7=11 because it says the sum of 9 and the quotient of x and 7. Quotient means the answer to a division problem, and sum means the answer to an addition problem.

x=14 because when you subtract 9 from both sides of the equation, you will get x/7=2

Then, 7*2=14, so that is why x=14

Hope this helps!

Answer:

9x+8

Step-by-step explanation:

Given DS = 3x+10 and SE = 6x-2_ the value of DE is expressed as shown;

DE = DS+SE

Substitute the given functions into the formula to get DE

DE = (3x+10)+(6x-2)

Open the parentheses

DE = 3x+10+6x-2

Collect the like terms

DE = 3x+6x+10-2

DE = 9x+8

Hence the value of DE is 9x+8

Answer:

a negative number

Step-by-step explanation:

-4 is a negative number.

Answer:

x = 5

Step-by-step explanation:

10 + 2x - 4 = 2x + 1 + x

First, we can subtract 2x from both sides:

10 - 4 = 1 + x

We can simplify 10-4 to 6:

6 = 1 + x

Now, we can subtract 1 from both sides:

5 = x

x = 5

Answer:

x=5

Step-by-step explanation:

10+2x=4=2x+1+x (Then subtract 2x from both sides)

    -2x.    -2x

10-4=1+x (Simplify)

1+x=10-4 (Switch sides)

1+x=6 (Then subtract the numbers: 10-4=6)

1+x=6 (Subtract 1 from both sides)

-1    -1

x=5