20x-5x=3x-4

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Solution for 20x-5x=3x-4 equation:


Simplifying
20x + -5x = 3x + -4

Combine like terms: 20x + -5x = 15x
15x = 3x + -4

Reorder the terms:
15x = -4 + 3x

Solving
15x = -4 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
15x + -3x = -4 + 3x + -3x

Combine like terms: 15x + -3x = 12x
12x = -4 + 3x + -3x

Combine like terms: 3x + -3x = 0
12x = -4 + 0
12x = -4

Divide each side by '12'.
x = -0.3333333333

Simplifying
x = -0.3333333333

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