3a-5=8a-12

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Solution for 3a-5=8a-12 equation: 



3a-5=8a-12

We move all terms to the left:

3a-5-(8a-12)=0

We get rid of parentheses

3a-8a+12-5=0

We add all the numbers together, and all the variables

-5a+7=0

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

-5a=-7

a=-7/-5

a=1+2/5

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