5=9a-2a-2

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Solution for 5=9a-2a-2 equation: 



5=9a-2a-2

We move all terms to the left:

5-(9a-2a-2)=0

We add all the numbers together, and all the variables

-(7a-2)+5=0

We get rid of parentheses

-7a+2+5=0

We add all the numbers together, and all the variables

-7a+7=0

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

-7a=-7

a=-7/-7

a=1

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