72+3q=81

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Solution for 72+3q=81 equation:



72+3q=81
We move all terms to the left:
72+3q-(81)=0
We add all the numbers together, and all the variables
3q-9=0
We move all terms containing q to the left, all other terms to the right
3q=9
q=9/3
q=3

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