3x-7=x-8

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Solution for 3x-7=x-8 equation: 



3x-7=x-8

We move all terms to the left:

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

We get rid of parentheses

3x-x+8-7=0

We add all the numbers together, and all the variables

2x+1=0

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

2x=-1

x=-1/2

x=-1/2

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