100=-5x-20

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Solution for 100=-5x-20 equation:


Simplifying
100 = -5x + -20

Reorder the terms:
100 = -20 + -5x

Solving
100 = -20 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
100 + 5x = -20 + -5x + 5x

Combine like terms: -5x + 5x = 0
100 + 5x = -20 + 0
100 + 5x = -20

Add '-100' to each side of the equation.
100 + -100 + 5x = -20 + -100

Combine like terms: 100 + -100 = 0
0 + 5x = -20 + -100
5x = -20 + -100

Combine like terms: -20 + -100 = -120
5x = -120

Divide each side by '5'.
x = -24

Simplifying
x = -24

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