-7+7a+8+2a=1-4a+8a

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Solution for -7+7a+8+2a=1-4a+8a equation: 



-7+7a+8+2a=1-4a+8a

We move all terms to the left:

-7+7a+8+2a-(1-4a+8a)=0

We add all the numbers together, and all the variables

7a+2a-(4a+1)-7+8=0

We add all the numbers together, and all the variables

9a-(4a+1)+1=0

We get rid of parentheses

9a-4a-1+1=0

We add all the numbers together, and all the variables

5a=0

a=0/5

a=0

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