280-u=33

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Solution for 280-u=33 equation: 


Simplifying
280 + -1u = 33

Solving
280 + -1u = 33

Solving for variable 'u'.

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

Add '-280' to each side of the equation.
280 + -280 + -1u = 33 + -280

Combine like terms: 280 + -280 = 0
0 + -1u = 33 + -280
-1u = 33 + -280

Combine like terms: 33 + -280 = -247
-1u = -247

Divide each side by '-1'.
u = 247

Simplifying
u = 247

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