8c-21=3

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Solution for 8c-21=3 equation:



8c-21=3
We move all terms to the left:
8c-21-(3)=0
We add all the numbers together, and all the variables
8c-24=0
We move all terms containing c to the left, all other terms to the right
8c=24
c=24/8
c=3

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