5a-6=12+7a

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Solution for 5a-6=12+7a equation:



5a-6=12+7a
We move all terms to the left:
5a-6-(12+7a)=0
We add all the numbers together, and all the variables
5a-(7a+12)-6=0
We get rid of parentheses
5a-7a-12-6=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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