n-9(n-15)=0

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


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

Reorder the terms:
n + -9(-15 + n) = 0
n + (-15 * -9 + n * -9) = 0
n + (135 + -9n) = 0

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

Combine like terms: n + -9n = -8n
135 + -8n = 0

Solving
135 + -8n = 0

Solving for variable 'n'.

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

Add '-135' to each side of the equation.
135 + -135 + -8n = 0 + -135

Combine like terms: 135 + -135 = 0
0 + -8n = 0 + -135
-8n = 0 + -135

Combine like terms: 0 + -135 = -135
-8n = -135

Divide each side by '-8'.
n = 16.875

Simplifying
n = 16.875

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