13=2u-11

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Solution for 13=2u-11 equation:


Simplifying
13 = 2u + -11

Reorder the terms:
13 = -11 + 2u

Solving
13 = -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.
13 + -2u = -11 + 2u + -2u

Combine like terms: 2u + -2u = 0
13 + -2u = -11 + 0
13 + -2u = -11

Add '-13' to each side of the equation.
13 + -13 + -2u = -11 + -13

Combine like terms: 13 + -13 = 0
0 + -2u = -11 + -13
-2u = -11 + -13

Combine like terms: -11 + -13 = -24
-2u = -24

Divide each side by '-2'.
u = 12

Simplifying
u = 12

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