2a-8=7a

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Solution for 2a-8=7a equation: 



2a-8=7a

We move all terms to the left:

2a-8-(7a)=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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