N+3(n-1)=

Solution for N+3(n-1)= equation:

Simplifying
N + 3(n + -1) = 0

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

Reorder the terms:
-3 + N + 3n = 0

Solving
-3 + N + 3n = 0

Solving for variable 'N'.

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

Add '3' to each side of the equation.
-3 + N + 3 + 3n = 0 + 3

Reorder the terms:
-3 + 3 + N + 3n = 0 + 3

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

Combine like terms: 0 + 3 = 3
N + 3n = 3

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

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

Simplifying
N = 3 + -3n