3(7c+14)=84

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Solution for 3(7c+14)=84 equation: 



3(7c+14)=84

We move all terms to the left:

3(7c+14)-(84)=0

We multiply parentheses

21c+42-84=0

We add all the numbers together, and all the variables

21c-42=0

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

21c=42

c=42/21

c=2

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