(-2x-1)=0

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Solution for (-2x-1)=0 equation: 


Simplifying
(-2x + -1) = 0

Reorder the terms:
(-1 + -2x) = 0

Remove parenthesis around (-1 + -2x)
-1 + -2x = 0

Solving
-1 + -2x = 0

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + -2x = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -2x = 0 + 1
-2x = 0 + 1

Combine like terms: 0 + 1 = 1
-2x = 1

Divide each side by '-2'.
x = -0.5

Simplifying
x = -0.5

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