-4(1+20n)+10(1+2n)=

Solution for -4(1+20n)+10(1+2n)= equation:

Simplifying
-4(1 + 20n) + 10(1 + 2n) = 0
(1 * -4 + 20n * -4) + 10(1 + 2n) = 0
(-4 + -80n) + 10(1 + 2n) = 0
-4 + -80n + (1 * 10 + 2n * 10) = 0
-4 + -80n + (10 + 20n) = 0

Reorder the terms:
-4 + 10 + -80n + 20n = 0

Combine like terms: -4 + 10 = 6
6 + -80n + 20n = 0

Combine like terms: -80n + 20n = -60n
6 + -60n = 0

Solving
6 + -60n = 0

Solving for variable 'n'.

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

Add '-6' to each side of the equation.
6 + -6 + -60n = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -60n = 0 + -6
-60n = 0 + -6

Combine like terms: 0 + -6 = -6
-60n = -6

Divide each side by '-60'.
n = 0.1

Simplifying
n = 0.1