10a-12=7a+7

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Solution for 10a-12=7a+7 equation: 



10a-12=7a+7

We move all terms to the left:

10a-12-(7a+7)=0

We get rid of parentheses

10a-7a-7-12=0

We add all the numbers together, and all the variables

3a-19=0

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

3a=19

a=19/3

a=6+1/3

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