-4(0.1x+0.4)-0.6=-0.2

Solution for -4(0.1x+0.4)-0.6=-0.2 equation:

Simplifying
-4(0.1x + 0.4) + -0.6 = -0.2

Reorder the terms:
-4(0.4 + 0.1x) + -0.6 = -0.2
(0.4 * -4 + 0.1x * -4) + -0.6 = -0.2
(-1.6 + -0.4x) + -0.6 = -0.2

Reorder the terms:
-1.6 + -0.6 + -0.4x = -0.2

Combine like terms: -1.6 + -0.6 = -2.2
-2.2 + -0.4x = -0.2

Solving
-2.2 + -0.4x = -0.2

Solving for variable 'x'.

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

Add '2.2' to each side of the equation.
-2.2 + 2.2 + -0.4x = -0.2 + 2.2

Combine like terms: -2.2 + 2.2 = 0.0
0.0 + -0.4x = -0.2 + 2.2
-0.4x = -0.2 + 2.2

Combine like terms: -0.2 + 2.2 = 2
-0.4x = 2

Divide each side by '-0.4'.
x = -5

Simplifying
x = -5