n+2n-7=17

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Solution for n+2n-7=17 equation:


Simplifying
n + 2n + -7 = 17

Reorder the terms:
-7 + n + 2n = 17

Combine like terms: n + 2n = 3n
-7 + 3n = 17

Solving
-7 + 3n = 17

Solving for variable 'n'.

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

Add '7' to each side of the equation.
-7 + 7 + 3n = 17 + 7

Combine like terms: -7 + 7 = 0
0 + 3n = 17 + 7
3n = 17 + 7

Combine like terms: 17 + 7 = 24
3n = 24

Divide each side by '3'.
n = 8

Simplifying
n = 8

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