-u-6=23

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Solution for -u-6=23 equation: 


Simplifying
-1u + -6 = 23

Reorder the terms:
-6 + -1u = 23

Solving
-6 + -1u = 23

Solving for variable 'u'.

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

Add '6' to each side of the equation.
-6 + 6 + -1u = 23 + 6

Combine like terms: -6 + 6 = 0
0 + -1u = 23 + 6
-1u = 23 + 6

Combine like terms: 23 + 6 = 29
-1u = 29

Divide each side by '-1'.
u = -29

Simplifying
u = -29

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