-7u+16=9

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Solution for -7u+16=9 equation: 


Simplifying
-7u + 16 = 9

Reorder the terms:
16 + -7u = 9

Solving
16 + -7u = 9

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 + -7u = 9 + -16

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

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

Divide each side by '-7'.
u = 1

Simplifying
u = 1

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