23=2u-11

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Solution for 23=2u-11 equation:


Simplifying
23 = 2u + -11

Reorder the terms:
23 = -11 + 2u

Solving
23 = -11 + 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.
23 + -2u = -11 + 2u + -2u

Combine like terms: 2u + -2u = 0
23 + -2u = -11 + 0
23 + -2u = -11

Add '-23' to each side of the equation.
23 + -23 + -2u = -11 + -23

Combine like terms: 23 + -23 = 0
0 + -2u = -11 + -23
-2u = -11 + -23

Combine like terms: -11 + -23 = -34
-2u = -34

Divide each side by '-2'.
u = 17

Simplifying
u = 17

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