9x-8+4x=13x-8

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Solution for 9x-8+4x=13x-8 equation:


Simplifying
9x + -8 + 4x = 13x + -8

Reorder the terms:
-8 + 9x + 4x = 13x + -8

Combine like terms: 9x + 4x = 13x
-8 + 13x = 13x + -8

Reorder the terms:
-8 + 13x = -8 + 13x

Add '8' to each side of the equation.
-8 + 8 + 13x = -8 + 8 + 13x

Combine like terms: -8 + 8 = 0
0 + 13x = -8 + 8 + 13x
13x = -8 + 8 + 13x

Combine like terms: -8 + 8 = 0
13x = 0 + 13x
13x = 13x

Add '-13x' to each side of the equation.
13x + -13x = 13x + -13x

Combine like terms: 13x + -13x = 0
0 = 13x + -13x

Combine like terms: 13x + -13x = 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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