11n-7-10n-14=9

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Solution for 11n-7-10n-14=9 equation:


Simplifying
11n + -7 + -10n + -14 = 9

Reorder the terms:
-7 + -14 + 11n + -10n = 9

Combine like terms: -7 + -14 = -21
-21 + 11n + -10n = 9

Combine like terms: 11n + -10n = 1n
-21 + 1n = 9

Solving
-21 + 1n = 9

Solving for variable 'n'.

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

Add '21' to each side of the equation.
-21 + 21 + 1n = 9 + 21

Combine like terms: -21 + 21 = 0
0 + 1n = 9 + 21
1n = 9 + 21

Combine like terms: 9 + 21 = 30
1n = 30

Divide each side by '1'.
n = 30

Simplifying
n = 30

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