7x-8(-1x+7)=16+7x

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Solution for 7x-8(-1x+7)=16+7x equation: 



7x-8(-1x+7)=16+7x

We move all terms to the left:

7x-8(-1x+7)-(16+7x)=0

We add all the numbers together, and all the variables

7x-8(-1x+7)-(7x+16)=0

We multiply parentheses

7x+8x-(7x+16)-56=0

We get rid of parentheses

7x+8x-7x-16-56=0

We add all the numbers together, and all the variables

8x-72=0

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

8x=72

x=72/8

x=9

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