(2n+1)2=12

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Solution for (2n+1)2=12 equation:


Simplifying
(2n + 1) * 2 = 12

Reorder the terms:
(1 + 2n) * 2 = 12

Reorder the terms for easier multiplication:
2(1 + 2n) = 12
(1 * 2 + 2n * 2) = 12
(2 + 4n) = 12

Solving
2 + 4n = 12

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 = 12 + -2

Combine like terms: 2 + -2 = 0
0 + 4n = 12 + -2
4n = 12 + -2

Combine like terms: 12 + -2 = 10
4n = 10

Divide each side by '4'.
n = 2.5

Simplifying
n = 2.5

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