13-2u=11

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Solution for 13-2u=11 equation: 


Simplifying
13 + -2u = 11

Solving
13 + -2u = 11

Solving for variable 'u'.

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

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 = -2
-2u = -2

Divide each side by '-2'.
u = 1

Simplifying
u = 1

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