u=4.2+0.75+u

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Solution for u=4.2+0.75+u equation: 


Simplifying
u = 4.2 + 0.75 + u

Combine like terms: 4.2 + 0.75 = 4.95
u = 4.95 + u

Add '-1u' to each side of the equation.
u + -1u = 4.95 + u + -1u

Combine like terms: u + -1u = 0
0 = 4.95 + u + -1u

Combine like terms: u + -1u = 0
0 = 4.95 + 0
0 = 4.95

Solving
0 = 4.95

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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