2x*(-0.5x)=-1.5

Solution for 2x*(-0.5x)=-1.5 equation:

Simplifying
2x(-0.5x) = -1.5

Remove parenthesis around (-0.5x)
2x * -0.5x = -1.5

Reorder the terms for easier multiplication:
2 * -0.5x * x = -1.5

Multiply 2 * -0.5
-1x * x = -1.5

Multiply x * x
-1x2 = -1.5

Solving
-1x2 = -1.5

Solving for variable 'x'.

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

Divide each side by '-1'.
x2 = 1.5

Simplifying
x2 = 1.5

Take the square root of each side:
x = {-1.224744871, 1.224744871}