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

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


Simplifying
4(2n + 4) + -4 = 4(n + 6)

Reorder the terms:
4(4 + 2n) + -4 = 4(n + 6)
(4 * 4 + 2n * 4) + -4 = 4(n + 6)
(16 + 8n) + -4 = 4(n + 6)

Reorder the terms:
16 + -4 + 8n = 4(n + 6)

Combine like terms: 16 + -4 = 12
12 + 8n = 4(n + 6)

Reorder the terms:
12 + 8n = 4(6 + n)
12 + 8n = (6 * 4 + n * 4)
12 + 8n = (24 + 4n)

Solving
12 + 8n = 24 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
12 + 8n + -4n = 24 + 4n + -4n

Combine like terms: 8n + -4n = 4n
12 + 4n = 24 + 4n + -4n

Combine like terms: 4n + -4n = 0
12 + 4n = 24 + 0
12 + 4n = 24

Add '-12' to each side of the equation.
12 + -12 + 4n = 24 + -12

Combine like terms: 12 + -12 = 0
0 + 4n = 24 + -12
4n = 24 + -12

Combine like terms: 24 + -12 = 12
4n = 12

Divide each side by '4'.
n = 3

Simplifying
n = 3

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