7a-a=-a-8+2a

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



7a-a=-a-8+2a

We move all terms to the left:

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

We add all the numbers together, and all the variables

7a-a-(a-8)=0

We add all the numbers together, and all the variables

6a-(a-8)=0

We get rid of parentheses

6a-a+8=0

We add all the numbers together, and all the variables

5a+8=0

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

5a=-8

a=-8/5

a=-1+3/5

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