5(n+2)+2(n+4)=

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Solution for 5(n+2)+2(n+4)= equation:


Simplifying
5(n + 2) + 2(n + 4) = 0

Reorder the terms:
5(2 + n) + 2(n + 4) = 0
(2 * 5 + n * 5) + 2(n + 4) = 0
(10 + 5n) + 2(n + 4) = 0

Reorder the terms:
10 + 5n + 2(4 + n) = 0
10 + 5n + (4 * 2 + n * 2) = 0
10 + 5n + (8 + 2n) = 0

Reorder the terms:
10 + 8 + 5n + 2n = 0

Combine like terms: 10 + 8 = 18
18 + 5n + 2n = 0

Combine like terms: 5n + 2n = 7n
18 + 7n = 0

Solving
18 + 7n = 0

Solving for variable 'n'.

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

Add '-18' to each side of the equation.
18 + -18 + 7n = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 7n = 0 + -18
7n = 0 + -18

Combine like terms: 0 + -18 = -18
7n = -18

Divide each side by '7'.
n = -2.571428571

Simplifying
n = -2.571428571

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