-2n+7-9n=23

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Solution for -2n+7-9n=23 equation:


Simplifying
-2n + 7 + -9n = 23

Reorder the terms:
7 + -2n + -9n = 23

Combine like terms: -2n + -9n = -11n
7 + -11n = 23

Solving
7 + -11n = 23

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 + -11n = 23 + -7

Combine like terms: 7 + -7 = 0
0 + -11n = 23 + -7
-11n = 23 + -7

Combine like terms: 23 + -7 = 16
-11n = 16

Divide each side by '-11'.
n = -1.454545455

Simplifying
n = -1.454545455

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