-2(-5n-3)-(n+2)=

Solution for -2(-5n-3)-(n+2)= equation:

Simplifying
-2(-5n + -3) + -1(n + 2) = 0

Reorder the terms:
-2(-3 + -5n) + -1(n + 2) = 0
(-3 * -2 + -5n * -2) + -1(n + 2) = 0
(6 + 10n) + -1(n + 2) = 0

Reorder the terms:
6 + 10n + -1(2 + n) = 0
6 + 10n + (2 * -1 + n * -1) = 0
6 + 10n + (-2 + -1n) = 0

Reorder the terms:
6 + -2 + 10n + -1n = 0

Combine like terms: 6 + -2 = 4
4 + 10n + -1n = 0

Combine like terms: 10n + -1n = 9n
4 + 9n = 0

Solving
4 + 9n = 0

Solving for variable 'n'.

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

Add '-4' to each side of the equation.
4 + -4 + 9n = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 9n = 0 + -4
9n = 0 + -4

Combine like terms: 0 + -4 = -4
9n = -4

Divide each side by '9'.
n = -0.4444444444

Simplifying
n = -0.4444444444