9n-4+n=23

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Solution for 9n-4+n=23 equation:


Simplifying
9n + -4 + n = 23

Reorder the terms:
-4 + 9n + n = 23

Combine like terms: 9n + n = 10n
-4 + 10n = 23

Solving
-4 + 10n = 23

Solving for variable 'n'.

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

Add '4' to each side of the equation.
-4 + 4 + 10n = 23 + 4

Combine like terms: -4 + 4 = 0
0 + 10n = 23 + 4
10n = 23 + 4

Combine like terms: 23 + 4 = 27
10n = 27

Divide each side by '10'.
n = 2.7

Simplifying
n = 2.7

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