4=-12x+-20

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Solution for 4=-12x+-20 equation:


Simplifying
4 = -12x + -20

Reorder the terms:
4 = -20 + -12x

Solving
4 = -20 + -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
4 + 12x = -20 + -12x + 12x

Combine like terms: -12x + 12x = 0
4 + 12x = -20 + 0
4 + 12x = -20

Add '-4' to each side of the equation.
4 + -4 + 12x = -20 + -4

Combine like terms: 4 + -4 = 0
0 + 12x = -20 + -4
12x = -20 + -4

Combine like terms: -20 + -4 = -24
12x = -24

Divide each side by '12'.
x = -2

Simplifying
x = -2

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