2n-2+9=17

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Solution for 2n-2+9=17 equation: 


Simplifying
2n + -2 + 9 = 17

Reorder the terms:
-2 + 9 + 2n = 17

Combine like terms: -2 + 9 = 7
7 + 2n = 17

Solving
7 + 2n = 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 + 2n = 17 + -7

Combine like terms: 7 + -7 = 0
0 + 2n = 17 + -7
2n = 17 + -7

Combine like terms: 17 + -7 = 10
2n = 10

Divide each side by '2'.
n = 5

Simplifying
n = 5

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