22=-2u

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Solution for 22=-2u equation:


Simplifying
22 = -2u

Solving
22 = -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.
22 + 2u = -2u + 2u

Combine like terms: -2u + 2u = 0
22 + 2u = 0

Add '-22' to each side of the equation.
22 + -22 + 2u = 0 + -22

Combine like terms: 22 + -22 = 0
0 + 2u = 0 + -22
2u = 0 + -22

Combine like terms: 0 + -22 = -22
2u = -22

Divide each side by '2'.
u = -11

Simplifying
u = -11

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