5=2n+2-1

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Solution for 5=2n+2-1 equation:


Simplifying
5 = 2n + 2 + -1

Reorder the terms:
5 = 2 + -1 + 2n

Combine like terms: 2 + -1 = 1
5 = 1 + 2n

Solving
5 = 1 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
5 + -2n = 1 + 2n + -2n

Combine like terms: 2n + -2n = 0
5 + -2n = 1 + 0
5 + -2n = 1

Add '-5' to each side of the equation.
5 + -5 + -2n = 1 + -5

Combine like terms: 5 + -5 = 0
0 + -2n = 1 + -5
-2n = 1 + -5

Combine like terms: 1 + -5 = -4
-2n = -4

Divide each side by '-2'.
n = 2

Simplifying
n = 2

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