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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

7x-8(-1x+7)-(-9)=0

We add all the numbers together, and all the variables

7x-8(-1x+7)+9=0

We multiply parentheses

7x+8x-56+9=0

We add all the numbers together, and all the variables

15x-47=0

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

15x=47

x=47/15

x=3+2/15

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