6-2a-7a=-7a-6-4a

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



6-2a-7a=-7a-6-4a

We move all terms to the left:

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

We add all the numbers together, and all the variables

-2a-7a-(-11a-6)+6=0

We add all the numbers together, and all the variables

-9a-(-11a-6)+6=0

We get rid of parentheses

-9a+11a+6+6=0

We add all the numbers together, and all the variables

2a+12=0

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

2a=-12

a=-12/2

a=-6

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