5(c-8)-6(2c+12)=-84

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Solution for 5(c-8)-6(2c+12)=-84 equation:


Simplifying
5(c + -8) + -6(2c + 12) = -84

Reorder the terms:
5(-8 + c) + -6(2c + 12) = -84
(-8 * 5 + c * 5) + -6(2c + 12) = -84
(-40 + 5c) + -6(2c + 12) = -84

Reorder the terms:
-40 + 5c + -6(12 + 2c) = -84
-40 + 5c + (12 * -6 + 2c * -6) = -84
-40 + 5c + (-72 + -12c) = -84

Reorder the terms:
-40 + -72 + 5c + -12c = -84

Combine like terms: -40 + -72 = -112
-112 + 5c + -12c = -84

Combine like terms: 5c + -12c = -7c
-112 + -7c = -84

Solving
-112 + -7c = -84

Solving for variable 'c'.

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

Add '112' to each side of the equation.
-112 + 112 + -7c = -84 + 112

Combine like terms: -112 + 112 = 0
0 + -7c = -84 + 112
-7c = -84 + 112

Combine like terms: -84 + 112 = 28
-7c = 28

Divide each side by '-7'.
c = -4

Simplifying
c = -4

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