0.3x-0.9(4-x)=-0.6

Solution for 0.3x-0.9(4-x)=-0.6 equation:

Simplifying
0.3x + -0.9(4 + -1x) = -0.6
0.3x + (4 * -0.9 + -1x * -0.9) = -0.6
0.3x + (-3.6 + 0.9x) = -0.6

Reorder the terms:
-3.6 + 0.3x + 0.9x = -0.6

Combine like terms: 0.3x + 0.9x = 1.2x
-3.6 + 1.2x = -0.6

Solving
-3.6 + 1.2x = -0.6

Solving for variable 'x'.

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

Add '3.6' to each side of the equation.
-3.6 + 3.6 + 1.2x = -0.6 + 3.6

Combine like terms: -3.6 + 3.6 = 0.0
0.0 + 1.2x = -0.6 + 3.6
1.2x = -0.6 + 3.6

Combine like terms: -0.6 + 3.6 = 3
1.2x = 3

Divide each side by '1.2'.
x = 2.5

Simplifying
x = 2.5