7-5k=15-5k

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Solution for 7-5k=15-5k equation: 


Simplifying
7 + -5k = 15 + -5k

Add '5k' to each side of the equation.
7 + -5k + 5k = 15 + -5k + 5k

Combine like terms: -5k + 5k = 0
7 + 0 = 15 + -5k + 5k
7 = 15 + -5k + 5k

Combine like terms: -5k + 5k = 0
7 = 15 + 0
7 = 15

Solving
7 = 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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