8a+3=5a-9

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Solution for 8a+3=5a-9 equation: 



8a+3=5a-9

We move all terms to the left:

8a+3-(5a-9)=0

We get rid of parentheses

8a-5a+9+3=0

We add all the numbers together, and all the variables

3a+12=0

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

3a=-12

a=-12/3

a=-4

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