3c+9=39

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Solution for 3c+9=39 equation: 



3c+9=39

We move all terms to the left:

3c+9-(39)=0

We add all the numbers together, and all the variables

3c-30=0

We move all terms containing c to the left, all other terms to the right

3c=30

c=30/3

c=10

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