16=-7u+8+3u

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Solution for 16=-7u+8+3u equation:


Simplifying
16 = -7u + 8 + 3u

Reorder the terms:
16 = 8 + -7u + 3u

Combine like terms: -7u + 3u = -4u
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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