0.15-0.2x=0.3(x*3)

Solution for 0.15-0.2x=0.3(x*3) equation:

Simplifying
0.15 + -0.2x = 0.3(x * 3)

Reorder the terms for easier multiplication:
0.15 + -0.2x = 0.3(3x)

Remove parenthesis around (3x)
0.15 + -0.2x = 0.3 * 3x

Multiply 0.3 * 3
0.15 + -0.2x = 0.9x

Solving
0.15 + -0.2x = 0.9x

Solving for variable 'x'.

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

Add '-0.9x' to each side of the equation.
0.15 + -0.2x + -0.9x = 0.9x + -0.9x

Combine like terms: -0.2x + -0.9x = -1.1x
0.15 + -1.1x = 0.9x + -0.9x

Combine like terms: 0.9x + -0.9x = 0.0
0.15 + -1.1x = 0.0

Add '-0.15' to each side of the equation.
0.15 + -0.15 + -1.1x = 0.0 + -0.15

Combine like terms: 0.15 + -0.15 = 0.00
0.00 + -1.1x = 0.0 + -0.15
-1.1x = 0.0 + -0.15

Combine like terms: 0.0 + -0.15 = -0.15
-1.1x = -0.15

Divide each side by '-1.1'.
x = 0.1363636364

Simplifying
x = 0.1363636364