-(1+2n)+7=

Solution for -(1+2n)+7= equation:

Simplifying
-1(1 + 2n) + 7 = 0
(1 * -1 + 2n * -1) + 7 = 0
(-1 + -2n) + 7 = 0

Reorder the terms:
-1 + 7 + -2n = 0

Combine like terms: -1 + 7 = 6
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