7a-8=-2a+10

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Solution for 7a-8=-2a+10 equation: 



7a-8=-2a+10

We move all terms to the left:

7a-8-(-2a+10)=0

We get rid of parentheses

7a+2a-10-8=0

We add all the numbers together, and all the variables

9a-18=0

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

9a=18

a=18/9

a=2

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