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

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



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

We move all terms to the left:

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

We multiply parentheses

2x-3x-(-8x)+21=0

We get rid of parentheses

2x-3x+8x+21=0

We add all the numbers together, and all the variables

7x+21=0

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

7x=-21

x=-21/7

x=-3

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