15x-3=20x+20

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Solution for 15x-3=20x+20 equation:


Simplifying
15x + -3 = 20x + 20

Reorder the terms:
-3 + 15x = 20x + 20

Reorder the terms:
-3 + 15x = 20 + 20x

Solving
-3 + 15x = 20 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
-3 + 15x + -20x = 20 + 20x + -20x

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

Combine like terms: 20x + -20x = 0
-3 + -5x = 20 + 0
-3 + -5x = 20

Add '3' to each side of the equation.
-3 + 3 + -5x = 20 + 3

Combine like terms: -3 + 3 = 0
0 + -5x = 20 + 3
-5x = 20 + 3

Combine like terms: 20 + 3 = 23
-5x = 23

Divide each side by '-5'.
x = -4.6

Simplifying
x = -4.6

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