31+9f+3f-17=14f+18-2f-4

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Solution for 31+9f+3f-17=14f+18-2f-4 equation: 


Simplifying
31 + 9f + 3f + -17 = 14f + 18 + -2f + -4

Reorder the terms:
31 + -17 + 9f + 3f = 14f + 18 + -2f + -4

Combine like terms: 31 + -17 = 14
14 + 9f + 3f = 14f + 18 + -2f + -4

Combine like terms: 9f + 3f = 12f
14 + 12f = 14f + 18 + -2f + -4

Reorder the terms:
14 + 12f = 18 + -4 + 14f + -2f

Combine like terms: 18 + -4 = 14
14 + 12f = 14 + 14f + -2f

Combine like terms: 14f + -2f = 12f
14 + 12f = 14 + 12f

Add '-14' to each side of the equation.
14 + -14 + 12f = 14 + -14 + 12f

Combine like terms: 14 + -14 = 0
0 + 12f = 14 + -14 + 12f
12f = 14 + -14 + 12f

Combine like terms: 14 + -14 = 0
12f = 0 + 12f
12f = 12f

Add '-12f' to each side of the equation.
12f + -12f = 12f + -12f

Combine like terms: 12f + -12f = 0
0 = 12f + -12f

Combine like terms: 12f + -12f = 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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