7(n+1)+4(n+7)=

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Solution for 7(n+1)+4(n+7)= equation:


Simplifying
7(n + 1) + 4(n + 7) = 0

Reorder the terms:
7(1 + n) + 4(n + 7) = 0
(1 * 7 + n * 7) + 4(n + 7) = 0
(7 + 7n) + 4(n + 7) = 0

Reorder the terms:
7 + 7n + 4(7 + n) = 0
7 + 7n + (7 * 4 + n * 4) = 0
7 + 7n + (28 + 4n) = 0

Reorder the terms:
7 + 28 + 7n + 4n = 0

Combine like terms: 7 + 28 = 35
35 + 7n + 4n = 0

Combine like terms: 7n + 4n = 11n
35 + 11n = 0

Solving
35 + 11n = 0

Solving for variable 'n'.

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

Add '-35' to each side of the equation.
35 + -35 + 11n = 0 + -35

Combine like terms: 35 + -35 = 0
0 + 11n = 0 + -35
11n = 0 + -35

Combine like terms: 0 + -35 = -35
11n = -35

Divide each side by '11'.
n = -3.181818182

Simplifying
n = -3.181818182

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