7a-5a=8a+2

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Solution for 7a-5a=8a+2 equation: 



7a-5a=8a+2

We move all terms to the left:

7a-5a-(8a+2)=0

We add all the numbers together, and all the variables

2a-(8a+2)=0

We get rid of parentheses

2a-8a-2=0

We add all the numbers together, and all the variables

-6a-2=0

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

-6a=2

a=2/-6

a=-1/3

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