22=8+2u

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Solution for 22=8+2u equation:


Simplifying
22 = 8 + 2u

Solving
22 = 8 + 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 = 8 + 2u + -2u

Combine like terms: 2u + -2u = 0
22 + -2u = 8 + 0
22 + -2u = 8

Add '-22' to each side of the equation.
22 + -22 + -2u = 8 + -22

Combine like terms: 22 + -22 = 0
0 + -2u = 8 + -22
-2u = 8 + -22

Combine like terms: 8 + -22 = -14
-2u = -14

Divide each side by '-2'.
u = 7

Simplifying
u = 7

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