3q+7=-2q

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Solution for 3q+7=-2q equation: 



3q+7=-2q

We move all terms to the left:

3q+7-(-2q)=0

We get rid of parentheses

3q+2q+7=0

We add all the numbers together, and all the variables

5q+7=0

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

5q=-7

q=-7/5

q=-1+2/5

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