2(7-n)+4=

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


Simplifying
2(7 + -1n) + 4 = 0
(7 * 2 + -1n * 2) + 4 = 0
(14 + -2n) + 4 = 0

Reorder the terms:
14 + 4 + -2n = 0

Combine like terms: 14 + 4 = 18
18 + -2n = 0

Solving
18 + -2n = 0

Solving for variable 'n'.

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

Add '-18' to each side of the equation.
18 + -18 + -2n = 0 + -18

Combine like terms: 18 + -18 = 0
0 + -2n = 0 + -18
-2n = 0 + -18

Combine like terms: 0 + -18 = -18
-2n = -18

Divide each side by '-2'.
n = 9

Simplifying
n = 9

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