2n+n-5=19

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Solution for 2n+n-5=19 equation: 


Simplifying
2n + n + -5 = 19

Reorder the terms:
-5 + 2n + n = 19

Combine like terms: 2n + n = 3n
-5 + 3n = 19

Solving
-5 + 3n = 19

Solving for variable 'n'.

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

Add '5' to each side of the equation.
-5 + 5 + 3n = 19 + 5

Combine like terms: -5 + 5 = 0
0 + 3n = 19 + 5
3n = 19 + 5

Combine like terms: 19 + 5 = 24
3n = 24

Divide each side by '3'.
n = 8

Simplifying
n = 8

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