3c-9c=30

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Solution for 3c-9c=30 equation: 


Simplifying
3c + -9c = 30

Combine like terms: 3c + -9c = -6c
-6c = 30

Solving
-6c = 30

Solving for variable 'c'.

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

Divide each side by '-6'.
c = -5

Simplifying
c = -5

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