4u+5=4u+9

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Solution for 4u+5=4u+9 equation: 


Simplifying
4u + 5 = 4u + 9

Reorder the terms:
5 + 4u = 4u + 9

Reorder the terms:
5 + 4u = 9 + 4u

Add '-4u' to each side of the equation.
5 + 4u + -4u = 9 + 4u + -4u

Combine like terms: 4u + -4u = 0
5 + 0 = 9 + 4u + -4u
5 = 9 + 4u + -4u

Combine like terms: 4u + -4u = 0
5 = 9 + 0
5 = 9

Solving
5 = 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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