2a-8=12-8a

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Solution for 2a-8=12-8a equation:



2a-8=12-8a
We move all terms to the left:
2a-8-(12-8a)=0
We add all the numbers together, and all the variables
2a-(-8a+12)-8=0
We get rid of parentheses
2a+8a-12-8=0
We add all the numbers together, and all the variables
10a-20=0
We move all terms containing a to the left, all other terms to the right
10a=20
a=20/10
a=2

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