u=3u-403

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Solution for u=3u-403 equation: 


Simplifying
u = 3u + -403

Reorder the terms:
u = -403 + 3u

Solving
u = -403 + 3u

Solving for variable 'u'.

Move all terms containing u to the left, all other terms to the right.

Add '-3u' to each side of the equation.
u + -3u = -403 + 3u + -3u

Combine like terms: u + -3u = -2u
-2u = -403 + 3u + -3u

Combine like terms: 3u + -3u = 0
-2u = -403 + 0
-2u = -403

Divide each side by '-2'.
u = 201.5

Simplifying
u = 201.5

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