0.1x+0.2(30-x)=4.8

Solution for 0.1x+0.2(30-x)=4.8 equation:

Simplifying
0.1x + 0.2(30 + -1x) = 4.8
0.1x + (30 * 0.2 + -1x * 0.2) = 4.8
0.1x + (6 + -0.2x) = 4.8

Reorder the terms:
6 + 0.1x + -0.2x = 4.8

Combine like terms: 0.1x + -0.2x = -0.1x
6 + -0.1x = 4.8

Solving
6 + -0.1x = 4.8

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + -0.1x = 4.8 + -6

Combine like terms: 6 + -6 = 0
0 + -0.1x = 4.8 + -6
-0.1x = 4.8 + -6

Combine like terms: 4.8 + -6 = -1.2
-0.1x = -1.2

Divide each side by '-0.1'.
x = 12

Simplifying
x = 12