2(n+1)+2n=22

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Solution for 2(n+1)+2n=22 equation:


Simplifying
2(n + 1) + 2n = 22

Reorder the terms:
2(1 + n) + 2n = 22
(1 * 2 + n * 2) + 2n = 22
(2 + 2n) + 2n = 22

Combine like terms: 2n + 2n = 4n
2 + 4n = 22

Solving
2 + 4n = 22

Solving for variable 'n'.

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

Add '-2' to each side of the equation.
2 + -2 + 4n = 22 + -2

Combine like terms: 2 + -2 = 0
0 + 4n = 22 + -2
4n = 22 + -2

Combine like terms: 22 + -2 = 20
4n = 20

Divide each side by '4'.
n = 5

Simplifying
n = 5

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