-3(n-5)-6n=69

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Solution for -3(n-5)-6n=69 equation:


Simplifying
-3(n + -5) + -6n = 69

Reorder the terms:
-3(-5 + n) + -6n = 69
(-5 * -3 + n * -3) + -6n = 69
(15 + -3n) + -6n = 69

Combine like terms: -3n + -6n = -9n
15 + -9n = 69

Solving
15 + -9n = 69

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 + -9n = 69 + -15

Combine like terms: 15 + -15 = 0
0 + -9n = 69 + -15
-9n = 69 + -15

Combine like terms: 69 + -15 = 54
-9n = 54

Divide each side by '-9'.
n = -6

Simplifying
n = -6

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