8c=9c-7

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Solution for 8c=9c-7 equation:



8c=9c-7
We move all terms to the left:
8c-(9c-7)=0
We get rid of parentheses
8c-9c+7=0
We add all the numbers together, and all the variables
-1c+7=0
We move all terms containing c to the left, all other terms to the right
-c=-7
c=-7/-1
c=+7

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