7(-2+3x)=-40+8x

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Solution for 7(-2+3x)=-40+8x equation: 



7(-2+3x)=-40+8x

We move all terms to the left:

7(-2+3x)-(-40+8x)=0

We add all the numbers together, and all the variables

7(3x-2)-(8x-40)=0

We multiply parentheses

21x-(8x-40)-14=0

We get rid of parentheses

21x-8x+40-14=0

We add all the numbers together, and all the variables

13x+26=0

We move all terms containing x to the left, all other terms to the right

13x=-26

x=-26/13

x=-2

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