15-1.6n=1.6-1

Solution for 15-1.6n=1.6-1 equation:

Simplifying
15 + -1.6n = 1.6 + -1

Combine like terms: 1.6 + -1 = 0.6
15 + -1.6n = 0.6

Solving
15 + -1.6n = 0.6

Solving for variable 'n'.

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

Add '-15' to each side of the equation.
15 + -15 + -1.6n = 0.6 + -15

Combine like terms: 15 + -15 = 0
0 + -1.6n = 0.6 + -15
-1.6n = 0.6 + -15

Combine like terms: 0.6 + -15 = -14.4
-1.6n = -14.4

Divide each side by '-1.6'.
n = 9

Simplifying
n = 9