20c+c-16c=15

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Solution for 20c+c-16c=15 equation: 


Simplifying
20c + c + -16c = 15

Combine like terms: 20c + c = 21c
21c + -16c = 15

Combine like terms: 21c + -16c = 5c
5c = 15

Solving
5c = 15

Solving for variable 'c'.

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

Divide each side by '5'.
c = 3

Simplifying
c = 3

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