n+n-17=13

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Solution for n+n-17=13 equation:


Simplifying
n + n + -17 = 13

Reorder the terms:
-17 + n + n = 13

Combine like terms: n + n = 2n
-17 + 2n = 13

Solving
-17 + 2n = 13

Solving for variable 'n'.

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

Add '17' to each side of the equation.
-17 + 17 + 2n = 13 + 17

Combine like terms: -17 + 17 = 0
0 + 2n = 13 + 17
2n = 13 + 17

Combine like terms: 13 + 17 = 30
2n = 30

Divide each side by '2'.
n = 15

Simplifying
n = 15

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