2c-12=9c+12

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Solution for 2c-12=9c+12 equation:


Simplifying
2c + -12 = 9c + 12

Reorder the terms:
-12 + 2c = 9c + 12

Reorder the terms:
-12 + 2c = 12 + 9c

Solving
-12 + 2c = 12 + 9c

Solving for variable 'c'.

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

Add '-9c' to each side of the equation.
-12 + 2c + -9c = 12 + 9c + -9c

Combine like terms: 2c + -9c = -7c
-12 + -7c = 12 + 9c + -9c

Combine like terms: 9c + -9c = 0
-12 + -7c = 12 + 0
-12 + -7c = 12

Add '12' to each side of the equation.
-12 + 12 + -7c = 12 + 12

Combine like terms: -12 + 12 = 0
0 + -7c = 12 + 12
-7c = 12 + 12

Combine like terms: 12 + 12 = 24
-7c = 24

Divide each side by '-7'.
c = -3.428571429

Simplifying
c = -3.428571429

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