11n-19=19n-91

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Solution for 11n-19=19n-91 equation:


Simplifying
11n + -19 = 19n + -91

Reorder the terms:
-19 + 11n = 19n + -91

Reorder the terms:
-19 + 11n = -91 + 19n

Solving
-19 + 11n = -91 + 19n

Solving for variable 'n'.

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

Add '-19n' to each side of the equation.
-19 + 11n + -19n = -91 + 19n + -19n

Combine like terms: 11n + -19n = -8n
-19 + -8n = -91 + 19n + -19n

Combine like terms: 19n + -19n = 0
-19 + -8n = -91 + 0
-19 + -8n = -91

Add '19' to each side of the equation.
-19 + 19 + -8n = -91 + 19

Combine like terms: -19 + 19 = 0
0 + -8n = -91 + 19
-8n = -91 + 19

Combine like terms: -91 + 19 = -72
-8n = -72

Divide each side by '-8'.
n = 9

Simplifying
n = 9

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