2(n+1)=40

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Solution for 2(n+1)=40 equation: 


Simplifying
2(n + 1) = 40

Reorder the terms:
2(1 + n) = 40
(1 * 2 + n * 2) = 40
(2 + 2n) = 40

Solving
2 + 2n = 40

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 + 2n = 40 + -2

Combine like terms: 2 + -2 = 0
0 + 2n = 40 + -2
2n = 40 + -2

Combine like terms: 40 + -2 = 38
2n = 38

Divide each side by '2'.
n = 19

Simplifying
n = 19

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