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

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


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

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

Combine like terms: 2 + 4 = 6
2(6 + n + n + n) = (n + 4) + 5

Combine like terms: n + n = 2n
2(6 + 2n + n) = (n + 4) + 5

Combine like terms: 2n + n = 3n
2(6 + 3n) = (n + 4) + 5
(6 * 2 + 3n * 2) = (n + 4) + 5
(12 + 6n) = (n + 4) + 5

Reorder the terms:
12 + 6n = (4 + n) + 5

Remove parenthesis around (4 + n)
12 + 6n = 4 + n + 5

Reorder the terms:
12 + 6n = 4 + 5 + n

Combine like terms: 4 + 5 = 9
12 + 6n = 9 + n

Solving
12 + 6n = 9 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
12 + 6n + -1n = 9 + n + -1n

Combine like terms: 6n + -1n = 5n
12 + 5n = 9 + n + -1n

Combine like terms: n + -1n = 0
12 + 5n = 9 + 0
12 + 5n = 9

Add '-12' to each side of the equation.
12 + -12 + 5n = 9 + -12

Combine like terms: 12 + -12 = 0
0 + 5n = 9 + -12
5n = 9 + -12

Combine like terms: 9 + -12 = -3
5n = -3

Divide each side by '5'.
n = -0.6

Simplifying
n = -0.6

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