9u+-16=-7

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Solution for 9u+-16=-7 equation: 


Simplifying
9u + -16 = -7

Reorder the terms:
-16 + 9u = -7

Solving
-16 + 9u = -7

Solving for variable 'u'.

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

Add '16' to each side of the equation.
-16 + 16 + 9u = -7 + 16

Combine like terms: -16 + 16 = 0
0 + 9u = -7 + 16
9u = -7 + 16

Combine like terms: -7 + 16 = 9
9u = 9

Divide each side by '9'.
u = 1

Simplifying
u = 1

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