8a=1+9a-8

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Solution for 8a=1+9a-8 equation: 



8a=1+9a-8

We move all terms to the left:

8a-(1+9a-8)=0

We add all the numbers together, and all the variables

8a-(9a-7)=0

We get rid of parentheses

8a-9a+7=0

We add all the numbers together, and all the variables

-1a+7=0

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

-a=-7

a=-7/-1

a=+7

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