4n+n=5n-4

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Solution for 4n+n=5n-4 equation: 


Simplifying
4n + n = 5n + -4

Combine like terms: 4n + n = 5n
5n = 5n + -4

Reorder the terms:
5n = -4 + 5n

Add '-5n' to each side of the equation.
5n + -5n = -4 + 5n + -5n

Combine like terms: 5n + -5n = 0
0 = -4 + 5n + -5n

Combine like terms: 5n + -5n = 0
0 = -4 + 0
0 = -4

Solving
0 = -4

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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