8a-(8-a)=5a-28

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Solution for 8a-(8-a)=5a-28 equation:



8a-(8-a)=5a-28
We move all terms to the left:
8a-(8-a)-(5a-28)=0
We add all the numbers together, and all the variables
8a-(-1a+8)-(5a-28)=0
We get rid of parentheses
8a+1a-5a-8+28=0
We add all the numbers together, and all the variables
4a+20=0
We move all terms containing a to the left, all other terms to the right
4a=-20
a=-20/4
a=-5

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