5x+15-9x=20-15x+11x-5

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Solution for 5x+15-9x=20-15x+11x-5 equation:


Simplifying
5x + 15 + -9x = 20 + -15x + 11x + -5

Reorder the terms:
15 + 5x + -9x = 20 + -15x + 11x + -5

Combine like terms: 5x + -9x = -4x
15 + -4x = 20 + -15x + 11x + -5

Reorder the terms:
15 + -4x = 20 + -5 + -15x + 11x

Combine like terms: 20 + -5 = 15
15 + -4x = 15 + -15x + 11x

Combine like terms: -15x + 11x = -4x
15 + -4x = 15 + -4x

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

Combine like terms: 15 + -15 = 0
0 + -4x = 15 + -15 + -4x
-4x = 15 + -15 + -4x

Combine like terms: 15 + -15 = 0
-4x = 0 + -4x
-4x = -4x

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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