-13=2n-2+9n

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Solution for -13=2n-2+9n equation:


Simplifying
-13 = 2n + -2 + 9n

Reorder the terms:
-13 = -2 + 2n + 9n

Combine like terms: 2n + 9n = 11n
-13 = -2 + 11n

Solving
-13 = -2 + 11n

Solving for variable 'n'.

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

Add '-11n' to each side of the equation.
-13 + -11n = -2 + 11n + -11n

Combine like terms: 11n + -11n = 0
-13 + -11n = -2 + 0
-13 + -11n = -2

Add '13' to each side of the equation.
-13 + 13 + -11n = -2 + 13

Combine like terms: -13 + 13 = 0
0 + -11n = -2 + 13
-11n = -2 + 13

Combine like terms: -2 + 13 = 11
-11n = 11

Divide each side by '-11'.
n = -1

Simplifying
n = -1

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