9.1x-7.2-1.3x=7.8x-7.2

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Solution for 9.1x-7.2-1.3x=7.8x-7.2 equation: 


Simplifying
9.1x + -7.2 + -1.3x = 7.8x + -7.2

Reorder the terms:
-7.2 + 9.1x + -1.3x = 7.8x + -7.2

Combine like terms: 9.1x + -1.3x = 7.8x
-7.2 + 7.8x = 7.8x + -7.2

Reorder the terms:
-7.2 + 7.8x = -7.2 + 7.8x

Add '7.2' to each side of the equation.
-7.2 + 7.2 + 7.8x = -7.2 + 7.2 + 7.8x

Combine like terms: -7.2 + 7.2 = 0.0
0.0 + 7.8x = -7.2 + 7.2 + 7.8x
7.8x = -7.2 + 7.2 + 7.8x

Combine like terms: -7.2 + 7.2 = 0.0
7.8x = 0.0 + 7.8x
7.8x = 7.8x

Add '-7.8x' to each side of the equation.
7.8x + -7.8x = 7.8x + -7.8x

Combine like terms: 7.8x + -7.8x = 0.0
0.0 = 7.8x + -7.8x

Combine like terms: 7.8x + -7.8x = 0.0
0.0 = 0.0

Solving
0.0 = 0.0

Couldn't find a variable to solve for.

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

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