16=-7u-8+3

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


Simplifying
16 = -7u + -8 + 3

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

Combine like terms: -8 + 3 = -5
16 = -5 + -7u

Solving
16 = -5 + -7u

Solving for variable 'u'.

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

Add '7u' to each side of the equation.
16 + 7u = -5 + -7u + 7u

Combine like terms: -7u + 7u = 0
16 + 7u = -5 + 0
16 + 7u = -5

Add '-16' to each side of the equation.
16 + -16 + 7u = -5 + -16

Combine like terms: 16 + -16 = 0
0 + 7u = -5 + -16
7u = -5 + -16

Combine like terms: -5 + -16 = -21
7u = -21

Divide each side by '7'.
u = -3

Simplifying
u = -3

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