23-4u=11

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Solution for 23-4u=11 equation: 


Simplifying
23 + -4u = 11

Solving
23 + -4u = 11

Solving for variable 'u'.

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

Add '-23' to each side of the equation.
23 + -23 + -4u = 11 + -23

Combine like terms: 23 + -23 = 0
0 + -4u = 11 + -23
-4u = 11 + -23

Combine like terms: 11 + -23 = -12
-4u = -12

Divide each side by '-4'.
u = 3

Simplifying
u = 3

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