-12=2c-9

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Solution for -12=2c-9 equation:



-12=2c-9
We move all terms to the left:
-12-(2c-9)=0
We get rid of parentheses
-2c+9-12=0
We add all the numbers together, and all the variables
-2c-3=0
We move all terms containing c to the left, all other terms to the right
-2c=3
c=3/-2
c=-1+1/2

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