-12=8-2q

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Solution for -12=8-2q equation:



-12=8-2q
We move all terms to the left:
-12-(8-2q)=0
We add all the numbers together, and all the variables
-(-2q+8)-12=0
We get rid of parentheses
2q-8-12=0
We add all the numbers together, and all the variables
2q-20=0
We move all terms containing q to the left, all other terms to the right
2q=20
q=20/2
q=10

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