-3+n=-(n-3)

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

Simplifying
-3 + n = -1(n + -3)

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

Solving
-3 + n = 3 + -1n

Solving for variable 'n'.

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

Add 'n' to each side of the equation.
-3 + n + n = 3 + -1n + n

Combine like terms: n + n = 2n
-3 + 2n = 3 + -1n + n

Combine like terms: -1n + n = 0
-3 + 2n = 3 + 0
-3 + 2n = 3

Add '3' to each side of the equation.
-3 + 3 + 2n = 3 + 3

Combine like terms: -3 + 3 = 0
0 + 2n = 3 + 3
2n = 3 + 3

Combine like terms: 3 + 3 = 6
2n = 6

Divide each side by '2'.
n = 3

Simplifying
n = 3