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

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


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

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

Reorder the terms:
14 + 8n = -4 + 2n

Solving
14 + 8n = -4 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
14 + 8n + -2n = -4 + 2n + -2n

Combine like terms: 8n + -2n = 6n
14 + 6n = -4 + 2n + -2n

Combine like terms: 2n + -2n = 0
14 + 6n = -4 + 0
14 + 6n = -4

Add '-14' to each side of the equation.
14 + -14 + 6n = -4 + -14

Combine like terms: 14 + -14 = 0
0 + 6n = -4 + -14
6n = -4 + -14

Combine like terms: -4 + -14 = -18
6n = -18

Divide each side by '6'.
n = -3

Simplifying
n = -3

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