3(n+2)+(4-n)=5(2n-4)+6

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Solution for 3(n+2)+(4-n)=5(2n-4)+6 equation:


Simplifying
3(n + 2) + (4 + -1n) = 5(2n + -4) + 6

Reorder the terms:
3(2 + n) + (4 + -1n) = 5(2n + -4) + 6
(2 * 3 + n * 3) + (4 + -1n) = 5(2n + -4) + 6
(6 + 3n) + (4 + -1n) = 5(2n + -4) + 6

Remove parenthesis around (4 + -1n)
6 + 3n + 4 + -1n = 5(2n + -4) + 6

Reorder the terms:
6 + 4 + 3n + -1n = 5(2n + -4) + 6

Combine like terms: 6 + 4 = 10
10 + 3n + -1n = 5(2n + -4) + 6

Combine like terms: 3n + -1n = 2n
10 + 2n = 5(2n + -4) + 6

Reorder the terms:
10 + 2n = 5(-4 + 2n) + 6
10 + 2n = (-4 * 5 + 2n * 5) + 6
10 + 2n = (-20 + 10n) + 6

Reorder the terms:
10 + 2n = -20 + 6 + 10n

Combine like terms: -20 + 6 = -14
10 + 2n = -14 + 10n

Solving
10 + 2n = -14 + 10n

Solving for variable 'n'.

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

Add '-10n' to each side of the equation.
10 + 2n + -10n = -14 + 10n + -10n

Combine like terms: 2n + -10n = -8n
10 + -8n = -14 + 10n + -10n

Combine like terms: 10n + -10n = 0
10 + -8n = -14 + 0
10 + -8n = -14

Add '-10' to each side of the equation.
10 + -10 + -8n = -14 + -10

Combine like terms: 10 + -10 = 0
0 + -8n = -14 + -10
-8n = -14 + -10

Combine like terms: -14 + -10 = -24
-8n = -24

Divide each side by '-8'.
n = 3

Simplifying
n = 3

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