-3q-7q=-20

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Solution for -3q-7q=-20 equation:



-3q-7q=-20
We move all terms to the left:
-3q-7q-(-20)=0
We add all the numbers together, and all the variables
-10q+20=0
We move all terms containing q to the left, all other terms to the right
-10q=-20
q=-20/-10
q=+2

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