0.1=x-0.2x

Solution for 0.1=x-0.2x equation:

Simplifying
0.1 = x + -0.2x

Combine like terms: x + -0.2x = 0.8x
0.1 = 0.8x

Solving
0.1 = 0.8x

Solving for variable 'x'.

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

Add '-0.8x' to each side of the equation.
0.1 + -0.8x = 0.8x + -0.8x

Combine like terms: 0.8x + -0.8x = 0.0
0.1 + -0.8x = 0.0

Add '-0.1' to each side of the equation.
0.1 + -0.1 + -0.8x = 0.0 + -0.1

Combine like terms: 0.1 + -0.1 = 0.0
0.0 + -0.8x = 0.0 + -0.1
-0.8x = 0.0 + -0.1

Combine like terms: 0.0 + -0.1 = -0.1
-0.8x = -0.1

Divide each side by '-0.8'.
x = 0.125

Simplifying
x = 0.125