3c+21c=168

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Solution for 3c+21c=168 equation: 


Simplifying
3c + 21c = 168

Combine like terms: 3c + 21c = 24c
24c = 168

Solving
24c = 168

Solving for variable 'c'.

Move all terms containing c to the left, all other terms to the right.

Divide each side by '24'.
c = 7

Simplifying
c = 7

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