-2(q+9)=-10

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Solution for -2(q+9)=-10 equation: 



-2(q+9)=-10

We move all terms to the left:

-2(q+9)-(-10)=0

We add all the numbers together, and all the variables

-2(q+9)+10=0

We multiply parentheses

-2q-18+10=0

We add all the numbers together, and all the variables

-2q-8=0

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

-2q=8

q=8/-2

q=-4

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