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8c-7.5+3.5=26.5
We move all terms to the left:
8c-7.5+3.5-(26.5)=0
We add all the numbers together, and all the variables
8c-30.5=0
We move all terms containing c to the left, all other terms to the right
8c=30.5
c=30.5/8
c=3+2.6/3.2
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