-c=2c+9

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Solution for -c=2c+9 equation:


Simplifying
-1c = 2c + 9

Reorder the terms:
-1c = 9 + 2c

Solving
-1c = 9 + 2c

Solving for variable 'c'.

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

Add '-2c' to each side of the equation.
-1c + -2c = 9 + 2c + -2c

Combine like terms: -1c + -2c = -3c
-3c = 9 + 2c + -2c

Combine like terms: 2c + -2c = 0
-3c = 9 + 0
-3c = 9

Divide each side by '-3'.
c = -3

Simplifying
c = -3

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