u+16=9u

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Solution for u+16=9u equation:


Simplifying
u + 16 = 9u

Reorder the terms:
16 + u = 9u

Solving
16 + u = 9u

Solving for variable 'u'.

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

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

Combine like terms: u + -9u = -8u
16 + -8u = 9u + -9u

Combine like terms: 9u + -9u = 0
16 + -8u = 0

Add '-16' to each side of the equation.
16 + -16 + -8u = 0 + -16

Combine like terms: 16 + -16 = 0
0 + -8u = 0 + -16
-8u = 0 + -16

Combine like terms: 0 + -16 = -16
-8u = -16

Divide each side by '-8'.
u = 2

Simplifying
u = 2

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