-6(0.1x+0.2)-2.1=-0.3

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Solution for -6(0.1x+0.2)-2.1=-0.3 equation: 


Simplifying
-6(0.1x + 0.2) + -2.1 = -0.3

Reorder the terms:
-6(0.2 + 0.1x) + -2.1 = -0.3
(0.2 * -6 + 0.1x * -6) + -2.1 = -0.3
(-1.2 + -0.6x) + -2.1 = -0.3

Reorder the terms:
-1.2 + -2.1 + -0.6x = -0.3

Combine like terms: -1.2 + -2.1 = -3.3
-3.3 + -0.6x = -0.3

Solving
-3.3 + -0.6x = -0.3

Solving for variable 'x'.

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

Add '3.3' to each side of the equation.
-3.3 + 3.3 + -0.6x = -0.3 + 3.3

Combine like terms: -3.3 + 3.3 = 0.0
0.0 + -0.6x = -0.3 + 3.3
-0.6x = -0.3 + 3.3

Combine like terms: -0.3 + 3.3 = 3
-0.6x = 3

Divide each side by '-0.6'.
x = -5

Simplifying
x = -5

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