72-8c=12c-12-4c

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Solution for 72-8c=12c-12-4c equation:


Simplifying
72 + -8c = 12c + -12 + -4c

Reorder the terms:
72 + -8c = -12 + 12c + -4c

Combine like terms: 12c + -4c = 8c
72 + -8c = -12 + 8c

Solving
72 + -8c = -12 + 8c

Solving for variable 'c'.

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

Add '-8c' to each side of the equation.
72 + -8c + -8c = -12 + 8c + -8c

Combine like terms: -8c + -8c = -16c
72 + -16c = -12 + 8c + -8c

Combine like terms: 8c + -8c = 0
72 + -16c = -12 + 0
72 + -16c = -12

Add '-72' to each side of the equation.
72 + -72 + -16c = -12 + -72

Combine like terms: 72 + -72 = 0
0 + -16c = -12 + -72
-16c = -12 + -72

Combine like terms: -12 + -72 = -84
-16c = -84

Divide each side by '-16'.
c = 5.25

Simplifying
c = 5.25

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