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87c+9-16+3=124.50
We move all terms to the left:
87c+9-16+3-(124.50)=0
We add all the numbers together, and all the variables
87c+9-16+3-(124.5)=0
We add all the numbers together, and all the variables
87c-128.5=0
We move all terms containing c to the left, all other terms to the right
87c=128.5
c=128.5/87
c=1+27.666666666667/58
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