209-u=134

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Solution for 209-u=134 equation: 


Simplifying
209 + -1u = 134

Solving
209 + -1u = 134

Solving for variable 'u'.

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

Add '-209' to each side of the equation.
209 + -209 + -1u = 134 + -209

Combine like terms: 209 + -209 = 0
0 + -1u = 134 + -209
-1u = 134 + -209

Combine like terms: 134 + -209 = -75
-1u = -75

Divide each side by '-1'.
u = 75

Simplifying
u = 75

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