-0.5(0.3x-0.6)=-1.5

Solution for -0.5(0.3x-0.6)=-1.5 equation:

Simplifying
-0.5(0.3x + -0.6) = -1.5

Reorder the terms:
-0.5(-0.6 + 0.3x) = -1.5
(-0.6 * -0.5 + 0.3x * -0.5) = -1.5
(0.3 + -0.15x) = -1.5

Solving
0.3 + -0.15x = -1.5

Solving for variable 'x'.

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

Add '-0.3' to each side of the equation.
0.3 + -0.3 + -0.15x = -1.5 + -0.3

Combine like terms: 0.3 + -0.3 = 0.0
0.0 + -0.15x = -1.5 + -0.3
-0.15x = -1.5 + -0.3

Combine like terms: -1.5 + -0.3 = -1.8
-0.15x = -1.8

Divide each side by '-0.15'.
x = 12

Simplifying
x = 12