15q-18-12q=9

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Solution for 15q-18-12q=9 equation:



15q-18-12q=9
We move all terms to the left:
15q-18-12q-(9)=0
We add all the numbers together, and all the variables
3q-27=0
We move all terms containing q to the left, all other terms to the right
3q=27
q=27/3
q=9

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