22=2(u-4)+4u

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Solution for 22=2(u-4)+4u equation:


Simplifying
22 = 2(u + -4) + 4u

Reorder the terms:
22 = 2(-4 + u) + 4u
22 = (-4 * 2 + u * 2) + 4u
22 = (-8 + 2u) + 4u

Combine like terms: 2u + 4u = 6u
22 = -8 + 6u

Solving
22 = -8 + 6u

Solving for variable 'u'.

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

Add '-6u' to each side of the equation.
22 + -6u = -8 + 6u + -6u

Combine like terms: 6u + -6u = 0
22 + -6u = -8 + 0
22 + -6u = -8

Add '-22' to each side of the equation.
22 + -22 + -6u = -8 + -22

Combine like terms: 22 + -22 = 0
0 + -6u = -8 + -22
-6u = -8 + -22

Combine like terms: -8 + -22 = -30
-6u = -30

Divide each side by '-6'.
u = 5

Simplifying
u = 5

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