-4(-2a-4)+2a=86

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Solution for -4(-2a-4)+2a=86 equation: 



-4(-2a-4)+2a=86

We move all terms to the left:

-4(-2a-4)+2a-(86)=0

We add all the numbers together, and all the variables

2a-4(-2a-4)-86=0

We multiply parentheses

2a+8a+16-86=0

We add all the numbers together, and all the variables

10a-70=0

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

10a=70

a=70/10

a=7

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