k-4=k+9

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Solution for k-4=k+9 equation: 


Simplifying
k + -4 = k + 9

Reorder the terms:
-4 + k = k + 9

Reorder the terms:
-4 + k = 9 + k

Add '-1k' to each side of the equation.
-4 + k + -1k = 9 + k + -1k

Combine like terms: k + -1k = 0
-4 + 0 = 9 + k + -1k
-4 = 9 + k + -1k

Combine like terms: k + -1k = 0
-4 = 9 + 0
-4 = 9

Solving
-4 = 9

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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