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q/2=2.5
We move all terms to the left:
q/2-(2.5)=0
We add all the numbers together, and all the variables
q/2-2.5=0
We multiply all the terms by the denominator
q-(2.5)*2=0
We add all the numbers together, and all the variables
q-5=0
We move all terms containing q to the left, all other terms to the right
q=5
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