2q+(-4)=-8

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Solution for 2q+(-4)=-8 equation: 



2q+(-4)=-8

We move all terms to the left:

2q+(-4)-(-8)=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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