15-1.6n=1.6n-1

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


Simplifying
15 + -1.6n = 1.6n + -1

Reorder the terms:
15 + -1.6n = -1 + 1.6n

Solving
15 + -1.6n = -1 + 1.6n

Solving for variable 'n'.

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

Add '-1.6n' to each side of the equation.
15 + -1.6n + -1.6n = -1 + 1.6n + -1.6n

Combine like terms: -1.6n + -1.6n = -3.2n
15 + -3.2n = -1 + 1.6n + -1.6n

Combine like terms: 1.6n + -1.6n = 0.0
15 + -3.2n = -1 + 0.0
15 + -3.2n = -1

Add '-15' to each side of the equation.
15 + -15 + -3.2n = -1 + -15

Combine like terms: 15 + -15 = 0
0 + -3.2n = -1 + -15
-3.2n = -1 + -15

Combine like terms: -1 + -15 = -16
-3.2n = -16

Divide each side by '-3.2'.
n = 5

Simplifying
n = 5

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