3(1+5n)-1=

Solution for 3(1+5n)-1= equation:

Simplifying
3(1 + 5n) + -1 = 0
(1 * 3 + 5n * 3) + -1 = 0
(3 + 15n) + -1 = 0

Reorder the terms:
3 + -1 + 15n = 0

Combine like terms: 3 + -1 = 2
2 + 15n = 0

Solving
2 + 15n = 0

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 + 15n = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 15n = 0 + -2
15n = 0 + -2

Combine like terms: 0 + -2 = -2
15n = -2

Divide each side by '15'.
n = -0.1333333333

Simplifying
n = -0.1333333333