2(n+7)=(4n+8)

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Solution for 2(n+7)=(4n+8) equation:


Simplifying
2(n + 7) = (4n + 8)

Reorder the terms:
2(7 + n) = (4n + 8)
(7 * 2 + n * 2) = (4n + 8)
(14 + 2n) = (4n + 8)

Reorder the terms:
14 + 2n = (8 + 4n)

Remove parenthesis around (8 + 4n)
14 + 2n = 8 + 4n

Solving
14 + 2n = 8 + 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.
14 + 2n + -4n = 8 + 4n + -4n

Combine like terms: 2n + -4n = -2n
14 + -2n = 8 + 4n + -4n

Combine like terms: 4n + -4n = 0
14 + -2n = 8 + 0
14 + -2n = 8

Add '-14' to each side of the equation.
14 + -14 + -2n = 8 + -14

Combine like terms: 14 + -14 = 0
0 + -2n = 8 + -14
-2n = 8 + -14

Combine like terms: 8 + -14 = -6
-2n = -6

Divide each side by '-2'.
n = 3

Simplifying
n = 3

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