-1u-1=0

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Solution for -1u-1=0 equation:


Simplifying
-1u + -1 = 0

Reorder the terms:
-1 + -1u = 0

Solving
-1 + -1u = 0

Solving for variable 'u'.

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

Add '1' to each side of the equation.
-1 + 1 + -1u = 0 + 1

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

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

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

Simplifying
u = -1

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