0.2(x+3)-0.05(x+20)=

Solution for 0.2(x+3)-0.05(x+20)= equation:

Simplifying
0.2(x + 3) + -0.05(x + 20) = 0

Reorder the terms:
0.2(3 + x) + -0.05(x + 20) = 0
(3 * 0.2 + x * 0.2) + -0.05(x + 20) = 0
(0.6 + 0.2x) + -0.05(x + 20) = 0

Reorder the terms:
0.6 + 0.2x + -0.05(20 + x) = 0
0.6 + 0.2x + (20 * -0.05 + x * -0.05) = 0
0.6 + 0.2x + (-1 + -0.05x) = 0

Reorder the terms:
0.6 + -1 + 0.2x + -0.05x = 0

Combine like terms: 0.6 + -1 = -0.4
-0.4 + 0.2x + -0.05x = 0

Combine like terms: 0.2x + -0.05x = 0.15x
-0.4 + 0.15x = 0

Solving
-0.4 + 0.15x = 0

Solving for variable 'x'.

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

Add '0.4' to each side of the equation.
-0.4 + 0.4 + 0.15x = 0 + 0.4

Combine like terms: -0.4 + 0.4 = 0.0
0.0 + 0.15x = 0 + 0.4
0.15x = 0 + 0.4

Combine like terms: 0 + 0.4 = 0.4
0.15x = 0.4

Divide each side by '0.15'.
x = 2.666666667

Simplifying
x = 2.666666667