9(n+5)+6(n+6)=

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Solution for 9(n+5)+6(n+6)= equation:


Simplifying
9(n + 5) + 6(n + 6) = 0

Reorder the terms:
9(5 + n) + 6(n + 6) = 0
(5 * 9 + n * 9) + 6(n + 6) = 0
(45 + 9n) + 6(n + 6) = 0

Reorder the terms:
45 + 9n + 6(6 + n) = 0
45 + 9n + (6 * 6 + n * 6) = 0
45 + 9n + (36 + 6n) = 0

Reorder the terms:
45 + 36 + 9n + 6n = 0

Combine like terms: 45 + 36 = 81
81 + 9n + 6n = 0

Combine like terms: 9n + 6n = 15n
81 + 15n = 0

Solving
81 + 15n = 0

Solving for variable 'n'.

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

Add '-81' to each side of the equation.
81 + -81 + 15n = 0 + -81

Combine like terms: 81 + -81 = 0
0 + 15n = 0 + -81
15n = 0 + -81

Combine like terms: 0 + -81 = -81
15n = -81

Divide each side by '15'.
n = -5.4

Simplifying
n = -5.4

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