4(u+4)=u-16

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Solution for 4(u+4)=u-16 equation:


Simplifying
4(u + 4) = u + -16

Reorder the terms:
4(4 + u) = u + -16
(4 * 4 + u * 4) = u + -16
(16 + 4u) = u + -16

Reorder the terms:
16 + 4u = -16 + u

Solving
16 + 4u = -16 + u

Solving for variable 'u'.

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

Add '-1u' to each side of the equation.
16 + 4u + -1u = -16 + u + -1u

Combine like terms: 4u + -1u = 3u
16 + 3u = -16 + u + -1u

Combine like terms: u + -1u = 0
16 + 3u = -16 + 0
16 + 3u = -16

Add '-16' to each side of the equation.
16 + -16 + 3u = -16 + -16

Combine like terms: 16 + -16 = 0
0 + 3u = -16 + -16
3u = -16 + -16

Combine like terms: -16 + -16 = -32
3u = -32

Divide each side by '3'.
u = -10.66666667

Simplifying
u = -10.66666667

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