0.20(5-n)-0.50(5)=

Solution for 0.20(5-n)-0.50(5)= equation:

Simplifying
0.20(5 + -1n) + -0.50(5) = 0
(5 * 0.20 + -1n * 0.20) + -0.50(5) = 0
(1 + -0.2n) + -0.50(5) = 0

Multiply -0.50 * 5
1 + -0.2n + -2.5 = 0

Reorder the terms:
1 + -2.5 + -0.2n = 0

Combine like terms: 1 + -2.5 = -1.5
-1.5 + -0.2n = 0

Solving
-1.5 + -0.2n = 0

Solving for variable 'n'.

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

Add '1.5' to each side of the equation.
-1.5 + 1.5 + -0.2n = 0 + 1.5

Combine like terms: -1.5 + 1.5 = 0.0
0.0 + -0.2n = 0 + 1.5
-0.2n = 0 + 1.5

Combine like terms: 0 + 1.5 = 1.5
-0.2n = 1.5

Divide each side by '-0.2'.
n = -7.5

Simplifying
n = -7.5