a-2(a+2)=8+a

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Solution for a-2(a+2)=8+a equation: 



a-2(a+2)=8+a

We move all terms to the left:

a-2(a+2)-(8+a)=0

We add all the numbers together, and all the variables

a-2(a+2)-(a+8)=0

We multiply parentheses

a-2a-(a+8)-4=0

We get rid of parentheses

a-2a-a-8-4=0

We add all the numbers together, and all the variables

-2a-12=0

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

-2a=12

a=12/-2

a=-6

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