7-4(8+4x)=31-2x

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Solution for 7-4(8+4x)=31-2x equation: 



7-4(8+4x)=31-2x

We move all terms to the left:

7-4(8+4x)-(31-2x)=0

We add all the numbers together, and all the variables

-4(4x+8)-(-2x+31)+7=0

We multiply parentheses

-16x-(-2x+31)-32+7=0

We get rid of parentheses

-16x+2x-31-32+7=0

We add all the numbers together, and all the variables

-14x-56=0

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

-14x=56

x=56/-14

x=-4

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