18=2(q+7)

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Solution for 18=2(q+7) equation: 



18=2(q+7)

We move all terms to the left:

18-(2(q+7))=0



We calculate terms in parentheses: -(2(q+7)), so:

2(q+7)

We multiply parentheses

2q+14

Back to the equation:

-(2q+14)



We get rid of parentheses

-2q-14+18=0

We add all the numbers together, and all the variables

-2q+4=0

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

-2q=-4

q=-4/-2

q=+2

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