5(n+9)+8(n+2)=

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Solution for 5(n+9)+8(n+2)= equation:


Simplifying
5(n + 9) + 8(n + 2) = 0

Reorder the terms:
5(9 + n) + 8(n + 2) = 0
(9 * 5 + n * 5) + 8(n + 2) = 0
(45 + 5n) + 8(n + 2) = 0

Reorder the terms:
45 + 5n + 8(2 + n) = 0
45 + 5n + (2 * 8 + n * 8) = 0
45 + 5n + (16 + 8n) = 0

Reorder the terms:
45 + 16 + 5n + 8n = 0

Combine like terms: 45 + 16 = 61
61 + 5n + 8n = 0

Combine like terms: 5n + 8n = 13n
61 + 13n = 0

Solving
61 + 13n = 0

Solving for variable 'n'.

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

Add '-61' to each side of the equation.
61 + -61 + 13n = 0 + -61

Combine like terms: 61 + -61 = 0
0 + 13n = 0 + -61
13n = 0 + -61

Combine like terms: 0 + -61 = -61
13n = -61

Divide each side by '13'.
n = -4.692307692

Simplifying
n = -4.692307692

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