3(2n-5)+45=60

Solution for 3(2n-5)+45=60 equation:

Simplifying
3(2n + -5) + 45 = 60

Reorder the terms:
3(-5 + 2n) + 45 = 60
(-5 * 3 + 2n * 3) + 45 = 60
(-15 + 6n) + 45 = 60

Reorder the terms:
-15 + 45 + 6n = 60

Combine like terms: -15 + 45 = 30
30 + 6n = 60

Solving
30 + 6n = 60

Solving for variable 'n'.

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

Add '-30' to each side of the equation.
30 + -30 + 6n = 60 + -30

Combine like terms: 30 + -30 = 0
0 + 6n = 60 + -30
6n = 60 + -30

Combine like terms: 60 + -30 = 30
6n = 30

Divide each side by '6'.
n = 5

Simplifying
n = 5