n+n-19=15

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Solution for n+n-19=15 equation:


Simplifying
n + n + -19 = 15

Reorder the terms:
-19 + n + n = 15

Combine like terms: n + n = 2n
-19 + 2n = 15

Solving
-19 + 2n = 15

Solving for variable 'n'.

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

Add '19' to each side of the equation.
-19 + 19 + 2n = 15 + 19

Combine like terms: -19 + 19 = 0
0 + 2n = 15 + 19
2n = 15 + 19

Combine like terms: 15 + 19 = 34
2n = 34

Divide each side by '2'.
n = 17

Simplifying
n = 17

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