123-4x=5x+3

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Solution for 123-4x=5x+3 equation:


Simplifying
123 + -4x = 5x + 3

Reorder the terms:
123 + -4x = 3 + 5x

Solving
123 + -4x = 3 + 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.
123 + -4x + -5x = 3 + 5x + -5x

Combine like terms: -4x + -5x = -9x
123 + -9x = 3 + 5x + -5x

Combine like terms: 5x + -5x = 0
123 + -9x = 3 + 0
123 + -9x = 3

Add '-123' to each side of the equation.
123 + -123 + -9x = 3 + -123

Combine like terms: 123 + -123 = 0
0 + -9x = 3 + -123
-9x = 3 + -123

Combine like terms: 3 + -123 = -120
-9x = -120

Divide each side by '-9'.
x = 13.33333333

Simplifying
x = 13.33333333

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