8x-31=-4x+7

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Solution for 8x-31=-4x+7 equation: 



8x-31=-4x+7

We move all terms to the left:

8x-31-(-4x+7)=0

We get rid of parentheses

8x+4x-7-31=0

We add all the numbers together, and all the variables

12x-38=0

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

12x=38

x=38/12

x=3+1/6

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