7a+2-a=-7+88a-12

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Solution for 7a+2-a=-7+88a-12 equation: 



7a+2-a=-7+88a-12

We move all terms to the left:

7a+2-a-(-7+88a-12)=0

We add all the numbers together, and all the variables

7a-a-(88a-19)+2=0

We add all the numbers together, and all the variables

6a-(88a-19)+2=0

We get rid of parentheses

6a-88a+19+2=0

We add all the numbers together, and all the variables

-82a+21=0

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

-82a=-21

a=-21/-82

a=21/82

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