15=-3(2q+)

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Solution for 15=-3(2q+) equation: 



15=-3(2q+)

We move all terms to the left:

15-(-3(2q+))=0

We add all the numbers together, and all the variables

-(-3(+2q))+15=0



We calculate terms in parentheses: -(-3(+2q)), so:

-3(+2q)

We multiply parentheses

-6q

Back to the equation:

-(-6q)



We get rid of parentheses

6q+15=0

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

6q=-15

q=-15/6

q=-2+1/2

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