3x-3ux=0

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Solution for 3x-3ux=0 equation: 


Simplifying
3x + -3ux = 0

Reorder the terms:
-3ux + 3x = 0

Solving
-3ux + 3x = 0

Solving for variable 'u'.

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

Add '-3x' to each side of the equation.
-3ux + 3x + -3x = 0 + -3x

Combine like terms: 3x + -3x = 0
-3ux + 0 = 0 + -3x
-3ux = 0 + -3x
Remove the zero:
-3ux = -3x

Divide each side by '-3x'.
u = 1

Simplifying
u = 1

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