4f+4=4f+15

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Solution for 4f+4=4f+15 equation: 


Simplifying
4f + 4 = 4f + 15

Reorder the terms:
4 + 4f = 4f + 15

Reorder the terms:
4 + 4f = 15 + 4f

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

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

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

Solving
4 = 15

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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