3-3n=-3(-4n-1)

Solution for 3-3n=-3(-4n-1) equation:

Simplifying
3 + -3n = -3(-4n + -1)

Reorder the terms:
3 + -3n = -3(-1 + -4n)
3 + -3n = (-1 * -3 + -4n * -3)
3 + -3n = (3 + 12n)

Add '-3' to each side of the equation.
3 + -3 + -3n = 3 + -3 + 12n

Combine like terms: 3 + -3 = 0
0 + -3n = 3 + -3 + 12n
-3n = 3 + -3 + 12n

Combine like terms: 3 + -3 = 0
-3n = 0 + 12n
-3n = 12n

Solving
-3n = 12n

Solving for variable 'n'.

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

Add '-12n' to each side of the equation.
-3n + -12n = 12n + -12n

Combine like terms: -3n + -12n = -15n
-15n = 12n + -12n

Combine like terms: 12n + -12n = 0
-15n = 0

Divide each side by '-15'.
n = 0

Simplifying
n = 0