-7-4a=a-2

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



-7-4a=a-2

We move all terms to the left:

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

We get rid of parentheses

-4a-a+2-7=0

We add all the numbers together, and all the variables

-5a-5=0

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

-5a=5

a=5/-5

a=-1

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