8(n+5)+9(n+3)=

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Solution for 8(n+5)+9(n+3)= equation:


Simplifying
8(n + 5) + 9(n + 3) = 0

Reorder the terms:
8(5 + n) + 9(n + 3) = 0
(5 * 8 + n * 8) + 9(n + 3) = 0
(40 + 8n) + 9(n + 3) = 0

Reorder the terms:
40 + 8n + 9(3 + n) = 0
40 + 8n + (3 * 9 + n * 9) = 0
40 + 8n + (27 + 9n) = 0

Reorder the terms:
40 + 27 + 8n + 9n = 0

Combine like terms: 40 + 27 = 67
67 + 8n + 9n = 0

Combine like terms: 8n + 9n = 17n
67 + 17n = 0

Solving
67 + 17n = 0

Solving for variable 'n'.

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

Add '-67' to each side of the equation.
67 + -67 + 17n = 0 + -67

Combine like terms: 67 + -67 = 0
0 + 17n = 0 + -67
17n = 0 + -67

Combine like terms: 0 + -67 = -67
17n = -67

Divide each side by '17'.
n = -3.941176471

Simplifying
n = -3.941176471

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