-12+8a=7a-5

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Solution for -12+8a=7a-5 equation: 



-12+8a=7a-5

We move all terms to the left:

-12+8a-(7a-5)=0

We get rid of parentheses

8a-7a+5-12=0

We add all the numbers together, and all the variables

a-7=0

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

a=7

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