2(n+6)+9(n+1)=

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Solution for 2(n+6)+9(n+1)= equation:


Simplifying
2(n + 6) + 9(n + 1) = 0

Reorder the terms:
2(6 + n) + 9(n + 1) = 0
(6 * 2 + n * 2) + 9(n + 1) = 0
(12 + 2n) + 9(n + 1) = 0

Reorder the terms:
12 + 2n + 9(1 + n) = 0
12 + 2n + (1 * 9 + n * 9) = 0
12 + 2n + (9 + 9n) = 0

Reorder the terms:
12 + 9 + 2n + 9n = 0

Combine like terms: 12 + 9 = 21
21 + 2n + 9n = 0

Combine like terms: 2n + 9n = 11n
21 + 11n = 0

Solving
21 + 11n = 0

Solving for variable 'n'.

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

Add '-21' to each side of the equation.
21 + -21 + 11n = 0 + -21

Combine like terms: 21 + -21 = 0
0 + 11n = 0 + -21
11n = 0 + -21

Combine like terms: 0 + -21 = -21
11n = -21

Divide each side by '11'.
n = -1.909090909

Simplifying
n = -1.909090909

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