u+17=2u

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Solution for u+17=2u equation:


Simplifying
u + 17 = 2u

Reorder the terms:
17 + u = 2u

Solving
17 + u = 2u

Solving for variable 'u'.

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

Add '-2u' to each side of the equation.
17 + u + -2u = 2u + -2u

Combine like terms: u + -2u = -1u
17 + -1u = 2u + -2u

Combine like terms: 2u + -2u = 0
17 + -1u = 0

Add '-17' to each side of the equation.
17 + -17 + -1u = 0 + -17

Combine like terms: 17 + -17 = 0
0 + -1u = 0 + -17
-1u = 0 + -17

Combine like terms: 0 + -17 = -17
-1u = -17

Divide each side by '-1'.
u = 17

Simplifying
u = 17

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