3a+7+6+2a=0

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Solution for 3a+7+6+2a=0 equation: 



3a+7+6+2a=0

We add all the numbers together, and all the variables

5a+13=0

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

5a=-13

a=-13/5

a=-2+3/5

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