-5(0.1x+0.2)-0.8=-0.3

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Solution for -5(0.1x+0.2)-0.8=-0.3 equation: 


Simplifying
-5(0.1x + 0.2) + -0.8 = -0.3

Reorder the terms:
-5(0.2 + 0.1x) + -0.8 = -0.3
(0.2 * -5 + 0.1x * -5) + -0.8 = -0.3
(-1 + -0.5x) + -0.8 = -0.3

Reorder the terms:
-1 + -0.8 + -0.5x = -0.3

Combine like terms: -1 + -0.8 = -1.8
-1.8 + -0.5x = -0.3

Solving
-1.8 + -0.5x = -0.3

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 + -0.5x = -0.3 + 1.8

Combine like terms: -1.8 + 1.8 = 0.0
0.0 + -0.5x = -0.3 + 1.8
-0.5x = -0.3 + 1.8

Combine like terms: -0.3 + 1.8 = 1.5
-0.5x = 1.5

Divide each side by '-0.5'.
x = -3

Simplifying
x = -3

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