9x-7=2x-8

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Solution for 9x-7=2x-8 equation: 



9x-7=2x-8

We move all terms to the left:

9x-7-(2x-8)=0

We get rid of parentheses

9x-2x+8-7=0

We add all the numbers together, and all the variables

7x+1=0

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

7x=-1

x=-1/7

x=-1/7

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