3q+15=9

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Solution for 3q+15=9 equation: 



3q+15=9

We move all terms to the left:

3q+15-(9)=0

We add all the numbers together, and all the variables

3q+6=0

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

3q=-6

q=-6/3

q=-2

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