2n+18=16+4(n+7)

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Solution for 2n+18=16+4(n+7) equation:


Simplifying
2n + 18 = 16 + 4(n + 7)

Reorder the terms:
18 + 2n = 16 + 4(n + 7)

Reorder the terms:
18 + 2n = 16 + 4(7 + n)
18 + 2n = 16 + (7 * 4 + n * 4)
18 + 2n = 16 + (28 + 4n)

Combine like terms: 16 + 28 = 44
18 + 2n = 44 + 4n

Solving
18 + 2n = 44 + 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.
18 + 2n + -4n = 44 + 4n + -4n

Combine like terms: 2n + -4n = -2n
18 + -2n = 44 + 4n + -4n

Combine like terms: 4n + -4n = 0
18 + -2n = 44 + 0
18 + -2n = 44

Add '-18' to each side of the equation.
18 + -18 + -2n = 44 + -18

Combine like terms: 18 + -18 = 0
0 + -2n = 44 + -18
-2n = 44 + -18

Combine like terms: 44 + -18 = 26
-2n = 26

Divide each side by '-2'.
n = -13

Simplifying
n = -13

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