2x*-1x-1*-1=0

Solution for 2x*-1x-1*-1=0 equation:

Simplifying
2x * -1x + -1 * -1 = 0

Reorder the terms for easier multiplication:
2 * -1x * x + -1 * -1 = 0

Multiply 2 * -1
-2x * x + -1 * -1 = 0

Multiply x * x
-2x2 + -1 * -1 = 0

Multiply -1 * -1
-2x2 + 1 = 0

Reorder the terms:
1 + -2x2 = 0

Solving
1 + -2x2 = 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 + -2x2 = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -2x2 = 0 + -1
-2x2 = 0 + -1

Combine like terms: 0 + -1 = -1
-2x2 = -1

Divide each side by '-2'.
x2 = 0.5

Simplifying
x2 = 0.5

Take the square root of each side:
x = {-0.707106781, 0.707106781}