-5a+3a-9=4a+7

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Solution for -5a+3a-9=4a+7 equation: 



-5a+3a-9=4a+7

We move all terms to the left:

-5a+3a-9-(4a+7)=0

We add all the numbers together, and all the variables

-2a-(4a+7)-9=0

We get rid of parentheses

-2a-4a-7-9=0

We add all the numbers together, and all the variables

-6a-16=0

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

-6a=16

a=16/-6

a=-2+2/3

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