.05x+6-.2x=3

Solution for .05x+6-.2x=3 equation:

Simplifying
0.05x + 6 + -0.2x = 3

Reorder the terms:
6 + 0.05x + -0.2x = 3

Combine like terms: 0.05x + -0.2x = -0.15x
6 + -0.15x = 3

Solving
6 + -0.15x = 3

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 + -0.15x = 3 + -6

Combine like terms: 6 + -6 = 0
0 + -0.15x = 3 + -6
-0.15x = 3 + -6

Combine like terms: 3 + -6 = -3
-0.15x = -3

Divide each side by '-0.15'.
x = 20

Simplifying
x = 20