5n+4=5n+7

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Solution for 5n+4=5n+7 equation: 


Simplifying
5n + 4 = 5n + 7

Reorder the terms:
4 + 5n = 5n + 7

Reorder the terms:
4 + 5n = 7 + 5n

Add '-5n' to each side of the equation.
4 + 5n + -5n = 7 + 5n + -5n

Combine like terms: 5n + -5n = 0
4 + 0 = 7 + 5n + -5n
4 = 7 + 5n + -5n

Combine like terms: 5n + -5n = 0
4 = 7 + 0
4 = 7

Solving
4 = 7

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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