8-4c=-72

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Solution for 8-4c=-72 equation: 


Simplifying
8 + -4c = -72

Solving
8 + -4c = -72

Solving for variable 'c'.

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

Add '-8' to each side of the equation.
8 + -8 + -4c = -72 + -8

Combine like terms: 8 + -8 = 0
0 + -4c = -72 + -8
-4c = -72 + -8

Combine like terms: -72 + -8 = -80
-4c = -80

Divide each side by '-4'.
c = 20

Simplifying
c = 20

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