0.3(x-2)-1.2=0.1x

Solution for 0.3(x-2)-1.2=0.1x equation:

Simplifying
0.3(x + -2) + -1.2 = 0.1x

Reorder the terms:
0.3(-2 + x) + -1.2 = 0.1x
(-2 * 0.3 + x * 0.3) + -1.2 = 0.1x
(-0.6 + 0.3x) + -1.2 = 0.1x

Reorder the terms:
-0.6 + -1.2 + 0.3x = 0.1x

Combine like terms: -0.6 + -1.2 = -1.8
-1.8 + 0.3x = 0.1x

Solving
-1.8 + 0.3x = 0.1x

Solving for variable 'x'.

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

Add '-0.1x' to each side of the equation.
-1.8 + 0.3x + -0.1x = 0.1x + -0.1x

Combine like terms: 0.3x + -0.1x = 0.2x
-1.8 + 0.2x = 0.1x + -0.1x

Combine like terms: 0.1x + -0.1x = 0.0
-1.8 + 0.2x = 0.0

Add '1.8' to each side of the equation.
-1.8 + 1.8 + 0.2x = 0.0 + 1.8

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

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

Divide each side by '0.2'.
x = 9

Simplifying
x = 9