4-1=3n-6

Solution for 4-1=3n-6 equation:

Simplifying
4 + -1 = 3n + -6

Combine like terms: 4 + -1 = 3
3 = 3n + -6

Reorder the terms:
3 = -6 + 3n

Solving
3 = -6 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
3 + -3n = -6 + 3n + -3n

Combine like terms: 3n + -3n = 0
3 + -3n = -6 + 0
3 + -3n = -6

Add '-3' to each side of the equation.
3 + -3 + -3n = -6 + -3

Combine like terms: 3 + -3 = 0
0 + -3n = -6 + -3
-3n = -6 + -3

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

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

Simplifying
n = 3