2(4a-4)+2a=28-8a

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Solution for 2(4a-4)+2a=28-8a equation:



2(4a-4)+2a=28-8a
We move all terms to the left:
2(4a-4)+2a-(28-8a)=0
We add all the numbers together, and all the variables
2(4a-4)+2a-(-8a+28)=0
We add all the numbers together, and all the variables
2a+2(4a-4)-(-8a+28)=0
We multiply parentheses
2a+8a-(-8a+28)-8=0
We get rid of parentheses
2a+8a+8a-28-8=0
We add all the numbers together, and all the variables
18a-36=0
We move all terms containing a to the left, all other terms to the right
18a=36
a=36/18
a=2

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