3n+2n-2=23

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Solution for 3n+2n-2=23 equation: 


Simplifying
3n + 2n + -2 = 23

Reorder the terms:
-2 + 3n + 2n = 23

Combine like terms: 3n + 2n = 5n
-2 + 5n = 23

Solving
-2 + 5n = 23

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 + 5n = 23 + 2

Combine like terms: -2 + 2 = 0
0 + 5n = 23 + 2
5n = 23 + 2

Combine like terms: 23 + 2 = 25
5n = 25

Divide each side by '5'.
n = 5

Simplifying
n = 5

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