3n-13-6n+11n-4=55

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Solution for 3n-13-6n+11n-4=55 equation:


Simplifying
3n + -13 + -6n + 11n + -4 = 55

Reorder the terms:
-13 + -4 + 3n + -6n + 11n = 55

Combine like terms: -13 + -4 = -17
-17 + 3n + -6n + 11n = 55

Combine like terms: 3n + -6n = -3n
-17 + -3n + 11n = 55

Combine like terms: -3n + 11n = 8n
-17 + 8n = 55

Solving
-17 + 8n = 55

Solving for variable 'n'.

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

Add '17' to each side of the equation.
-17 + 17 + 8n = 55 + 17

Combine like terms: -17 + 17 = 0
0 + 8n = 55 + 17
8n = 55 + 17

Combine like terms: 55 + 17 = 72
8n = 72

Divide each side by '8'.
n = 9

Simplifying
n = 9

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