16=8+4u

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Solution for 16=8+4u equation:


Simplifying
16 = 8 + 4u

Solving
16 = 8 + 4u

Solving for variable 'u'.

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

Add '-4u' to each side of the equation.
16 + -4u = 8 + 4u + -4u

Combine like terms: 4u + -4u = 0
16 + -4u = 8 + 0
16 + -4u = 8

Add '-16' to each side of the equation.
16 + -16 + -4u = 8 + -16

Combine like terms: 16 + -16 = 0
0 + -4u = 8 + -16
-4u = 8 + -16

Combine like terms: 8 + -16 = -8
-4u = -8

Divide each side by '-4'.
u = 2

Simplifying
u = 2

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