4-n+5=3+2n

Solution for 4-n+5=3+2n equation:

Simplifying
4 + -1n + 5 = 3 + 2n

Reorder the terms:
4 + 5 + -1n = 3 + 2n

Combine like terms: 4 + 5 = 9
9 + -1n = 3 + 2n

Solving
9 + -1n = 3 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
9 + -1n + -2n = 3 + 2n + -2n

Combine like terms: -1n + -2n = -3n
9 + -3n = 3 + 2n + -2n

Combine like terms: 2n + -2n = 0
9 + -3n = 3 + 0
9 + -3n = 3

Add '-9' to each side of the equation.
9 + -9 + -3n = 3 + -9

Combine like terms: 9 + -9 = 0
0 + -3n = 3 + -9
-3n = 3 + -9

Combine like terms: 3 + -9 = -6
-3n = -6

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

Simplifying
n = 2