6+4(-3n-1)=-70

Solution for 6+4(-3n-1)=-70 equation:

Simplifying
6 + 4(-3n + -1) = -70

Reorder the terms:
6 + 4(-1 + -3n) = -70
6 + (-1 * 4 + -3n * 4) = -70
6 + (-4 + -12n) = -70

Combine like terms: 6 + -4 = 2
2 + -12n = -70

Solving
2 + -12n = -70

Solving for variable 'n'.

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

Add '-2' to each side of the equation.
2 + -2 + -12n = -70 + -2

Combine like terms: 2 + -2 = 0
0 + -12n = -70 + -2
-12n = -70 + -2

Combine like terms: -70 + -2 = -72
-12n = -72

Divide each side by '-12'.
n = 6

Simplifying
n = 6