(-n+(-9))-(5n+(-3))=

Solution for (-n+(-9))-(5n+(-3))= equation:

Simplifying
(-1n + (-9)) + -1(5n + (-3)) = 0
(-1n + -9) + -1(5n + (-3)) = 0

Reorder the terms:
(-9 + -1n) + -1(5n + (-3)) = 0

Remove parenthesis around (-9 + -1n)
-9 + -1n + -1(5n + (-3)) = 0
-9 + -1n + -1(5n + -3) = 0

Reorder the terms:
-9 + -1n + -1(-3 + 5n) = 0
-9 + -1n + (-3 * -1 + 5n * -1) = 0
-9 + -1n + (3 + -5n) = 0

Reorder the terms:
-9 + 3 + -1n + -5n = 0

Combine like terms: -9 + 3 = -6
-6 + -1n + -5n = 0

Combine like terms: -1n + -5n = -6n
-6 + -6n = 0

Solving
-6 + -6n = 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 + -6n = 0 + 6

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

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

Divide each side by '-6'.
n = -1

Simplifying
n = -1