-u+2=220

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Solution for -u+2=220 equation: 


Simplifying
-1u + 2 = 220

Reorder the terms:
2 + -1u = 220

Solving
2 + -1u = 220

Solving for variable 'u'.

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

Add '-2' to each side of the equation.
2 + -2 + -1u = 220 + -2

Combine like terms: 2 + -2 = 0
0 + -1u = 220 + -2
-1u = 220 + -2

Combine like terms: 220 + -2 = 218
-1u = 218

Divide each side by '-1'.
u = -218

Simplifying
u = -218

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