9+12a-76=3a+7

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Solution for 9+12a-76=3a+7 equation: 



9+12a-76=3a+7

We move all terms to the left:

9+12a-76-(3a+7)=0

We add all the numbers together, and all the variables

12a-(3a+7)-67=0

We get rid of parentheses

12a-3a-7-67=0

We add all the numbers together, and all the variables

9a-74=0

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

9a=74

a=74/9

a=8+2/9

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