Which of the following equations has a solution of -1/2 is it X +1/2 equals negative 1X plus one equals 1/2 X minus one equals -1/2 X -1/2 equals one

The equation "X + 1/2 = -1" has a solution of -1/2.

To find the solution, we can subtract 1/2 from both sides of the equation:

X + 1/2 - 1/2 = -1 - 1/2

Simplifying, we get:

X = -3/2

Therefore, the equation "X + 1/2 = -1" has a solution of -1/2.