2n+6=(3+n)2

Solution for 2n+6=(3+n)2 equation:

Simplifying
2n + 6 = (3 + n) * 2

Reorder the terms:
6 + 2n = (3 + n) * 2

Reorder the terms for easier multiplication:
6 + 2n = 2(3 + n)
6 + 2n = (3 * 2 + n * 2)
6 + 2n = (6 + 2n)

Add '-6' to each side of the equation.
6 + -6 + 2n = 6 + -6 + 2n

Combine like terms: 6 + -6 = 0
0 + 2n = 6 + -6 + 2n
2n = 6 + -6 + 2n

Combine like terms: 6 + -6 = 0
2n = 0 + 2n
2n = 2n

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.