3c-8c=20

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Solution for 3c-8c=20 equation: 


Simplifying
3c + -8c = 20

Combine like terms: 3c + -8c = -5c
-5c = 20

Solving
-5c = 20

Solving for variable 'c'.

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

Divide each side by '-5'.
c = -4

Simplifying
c = -4

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