(2n+1)-(4n+(-5))=

Solution for (2n+1)-(4n+(-5))= equation:

Simplifying
(2n + 1) + -1(4n + (-5)) = 0

Reorder the terms:
(1 + 2n) + -1(4n + (-5)) = 0

Remove parenthesis around (1 + 2n)
1 + 2n + -1(4n + (-5)) = 0
1 + 2n + -1(4n + -5) = 0

Reorder the terms:
1 + 2n + -1(-5 + 4n) = 0
1 + 2n + (-5 * -1 + 4n * -1) = 0
1 + 2n + (5 + -4n) = 0

Reorder the terms:
1 + 5 + 2n + -4n = 0

Combine like terms: 1 + 5 = 6
6 + 2n + -4n = 0

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

Solving
6 + -2n = 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 + -2n = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -2n = 0 + -6
-2n = 0 + -6

Combine like terms: 0 + -6 = -6
-2n = -6

Divide each side by '-2'.
n = 3

Simplifying
n = 3