-4(0.1x+0.3)-0.6=-0.2

Solution for -4(0.1x+0.3)-0.6=-0.2 equation:

Simplifying
-4(0.1x + 0.3) + -0.6 = -0.2

Reorder the terms:
-4(0.3 + 0.1x) + -0.6 = -0.2
(0.3 * -4 + 0.1x * -4) + -0.6 = -0.2
(-1.2 + -0.4x) + -0.6 = -0.2

Reorder the terms:
-1.2 + -0.6 + -0.4x = -0.2

Combine like terms: -1.2 + -0.6 = -1.8
-1.8 + -0.4x = -0.2

Solving
-1.8 + -0.4x = -0.2

Solving for variable 'x'.

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

Add '1.8' to each side of the equation.
-1.8 + 1.8 + -0.4x = -0.2 + 1.8

Combine like terms: -1.8 + 1.8 = 0.0
0.0 + -0.4x = -0.2 + 1.8
-0.4x = -0.2 + 1.8

Combine like terms: -0.2 + 1.8 = 1.6
-0.4x = 1.6

Divide each side by '-0.4'.
x = -4

Simplifying
x = -4