124-3x=5x+20

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Solution for 124-3x=5x+20 equation:


Simplifying
124 + -3x = 5x + 20

Reorder the terms:
124 + -3x = 20 + 5x

Solving
124 + -3x = 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.
124 + -3x + -5x = 20 + 5x + -5x

Combine like terms: -3x + -5x = -8x
124 + -8x = 20 + 5x + -5x

Combine like terms: 5x + -5x = 0
124 + -8x = 20 + 0
124 + -8x = 20

Add '-124' to each side of the equation.
124 + -124 + -8x = 20 + -124

Combine like terms: 124 + -124 = 0
0 + -8x = 20 + -124
-8x = 20 + -124

Combine like terms: 20 + -124 = -104
-8x = -104

Divide each side by '-8'.
x = 13

Simplifying
x = 13

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