0.3(0.1x+0.5)=-0.6

Solution for 0.3(0.1x+0.5)=-0.6 equation:

Simplifying
0.3(0.1x + 0.5) = -0.6

Reorder the terms:
0.3(0.5 + 0.1x) = -0.6
(0.5 * 0.3 + 0.1x * 0.3) = -0.6
(0.15 + 0.03x) = -0.6

Solving
0.15 + 0.03x = -0.6

Solving for variable 'x'.

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

Add '-0.15' to each side of the equation.
0.15 + -0.15 + 0.03x = -0.6 + -0.15

Combine like terms: 0.15 + -0.15 = 0.00
0.00 + 0.03x = -0.6 + -0.15
0.03x = -0.6 + -0.15

Combine like terms: -0.6 + -0.15 = -0.75
0.03x = -0.75

Divide each side by '0.03'.
x = -25

Simplifying
x = -25