1-6a-2a=-7a+4

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Solution for 1-6a-2a=-7a+4 equation: 



1-6a-2a=-7a+4

We move all terms to the left:

1-6a-2a-(-7a+4)=0

We add all the numbers together, and all the variables

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

We get rid of parentheses

-8a+7a-4+1=0

We add all the numbers together, and all the variables

-1a-3=0

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

-a=3

a=3/-1

a=-3

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