4n+9=4n+13

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Solution for 4n+9=4n+13 equation: 


Simplifying
4n + 9 = 4n + 13

Reorder the terms:
9 + 4n = 4n + 13

Reorder the terms:
9 + 4n = 13 + 4n

Add '-4n' to each side of the equation.
9 + 4n + -4n = 13 + 4n + -4n

Combine like terms: 4n + -4n = 0
9 + 0 = 13 + 4n + -4n
9 = 13 + 4n + -4n

Combine like terms: 4n + -4n = 0
9 = 13 + 0
9 = 13

Solving
9 = 13

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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