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

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



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

We move all terms to the left:

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

We get rid of parentheses

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



We calculate terms in parentheses: -((8x-31)), so:

(8x-31)

We get rid of parentheses

8x-31

Back to the equation:

-(8x-31)



We get rid of parentheses

4x-8x+31+7=0

We add all the numbers together, and all the variables

-4x+38=0

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

-4x=-38

x=-38/-4

x=9+1/2

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