15n-9n-15=0

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Solution for 15n-9n-15=0 equation:


Simplifying
15n + -9n + -15 = 0

Reorder the terms:
-15 + 15n + -9n = 0

Combine like terms: 15n + -9n = 6n
-15 + 6n = 0

Solving
-15 + 6n = 0

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 + 6n = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 6n = 0 + 15
6n = 0 + 15

Combine like terms: 0 + 15 = 15
6n = 15

Divide each side by '6'.
n = 2.5

Simplifying
n = 2.5

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