124-5x=31x+20

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Solution for 124-5x=31x+20 equation:


Simplifying
124 + -5x = 31x + 20

Reorder the terms:
124 + -5x = 20 + 31x

Solving
124 + -5x = 20 + 31x

Solving for variable 'x'.

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

Add '-31x' to each side of the equation.
124 + -5x + -31x = 20 + 31x + -31x

Combine like terms: -5x + -31x = -36x
124 + -36x = 20 + 31x + -31x

Combine like terms: 31x + -31x = 0
124 + -36x = 20 + 0
124 + -36x = 20

Add '-124' to each side of the equation.
124 + -124 + -36x = 20 + -124

Combine like terms: 124 + -124 = 0
0 + -36x = 20 + -124
-36x = 20 + -124

Combine like terms: 20 + -124 = -104
-36x = -104

Divide each side by '-36'.
x = 2.888888889

Simplifying
x = 2.888888889

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