2(n+2)=13

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Solution for 2(n+2)=13 equation: 


Simplifying
2(n + 2) = 13

Reorder the terms:
2(2 + n) = 13
(2 * 2 + n * 2) = 13
(4 + 2n) = 13

Solving
4 + 2n = 13

Solving for variable 'n'.

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

Add '-4' to each side of the equation.
4 + -4 + 2n = 13 + -4

Combine like terms: 4 + -4 = 0
0 + 2n = 13 + -4
2n = 13 + -4

Combine like terms: 13 + -4 = 9
2n = 9

Divide each side by '2'.
n = 4.5

Simplifying
n = 4.5

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