18+4n-9+8n-11n=

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Solution for 18+4n-9+8n-11n= equation:


Simplifying
18 + 4n + -9 + 8n + -11n = 0

Reorder the terms:
18 + -9 + 4n + 8n + -11n = 0

Combine like terms: 18 + -9 = 9
9 + 4n + 8n + -11n = 0

Combine like terms: 4n + 8n = 12n
9 + 12n + -11n = 0

Combine like terms: 12n + -11n = 1n
9 + 1n = 0

Solving
9 + 1n = 0

Solving for variable 'n'.

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

Add '-9' to each side of the equation.
9 + -9 + 1n = 0 + -9

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

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

Divide each side by '1'.
n = -9

Simplifying
n = -9

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