2(a+2)+6=4a-8

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Solution for 2(a+2)+6=4a-8 equation: 



2(a+2)+6=4a-8

We move all terms to the left:

2(a+2)+6-(4a-8)=0

We multiply parentheses

2a-(4a-8)+4+6=0

We get rid of parentheses

2a-4a+8+4+6=0

We add all the numbers together, and all the variables

-2a+18=0

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

-2a=-18

a=-18/-2

a=+9

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