4(2-c)-5(2c+8)=-12

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Solution for 4(2-c)-5(2c+8)=-12 equation:


Simplifying
4(2 + -1c) + -5(2c + 8) = -12
(2 * 4 + -1c * 4) + -5(2c + 8) = -12
(8 + -4c) + -5(2c + 8) = -12

Reorder the terms:
8 + -4c + -5(8 + 2c) = -12
8 + -4c + (8 * -5 + 2c * -5) = -12
8 + -4c + (-40 + -10c) = -12

Reorder the terms:
8 + -40 + -4c + -10c = -12

Combine like terms: 8 + -40 = -32
-32 + -4c + -10c = -12

Combine like terms: -4c + -10c = -14c
-32 + -14c = -12

Solving
-32 + -14c = -12

Solving for variable 'c'.

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

Add '32' to each side of the equation.
-32 + 32 + -14c = -12 + 32

Combine like terms: -32 + 32 = 0
0 + -14c = -12 + 32
-14c = -12 + 32

Combine like terms: -12 + 32 = 20
-14c = 20

Divide each side by '-14'.
c = -1.428571429

Simplifying
c = -1.428571429

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