-2=2-2a-2a

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Solution for -2=2-2a-2a equation: 



-2=2-2a-2a

We move all terms to the left:

-2-(2-2a-2a)=0

We add all the numbers together, and all the variables

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

We get rid of parentheses

4a-2-2=0

We add all the numbers together, and all the variables

4a-4=0

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

4a=4

a=4/4

a=1

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