6n-5-3n=15

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Solution for 6n-5-3n=15 equation: 


Simplifying
6n + -5 + -3n = 15

Reorder the terms:
-5 + 6n + -3n = 15

Combine like terms: 6n + -3n = 3n
-5 + 3n = 15

Solving
-5 + 3n = 15

Solving for variable 'n'.

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

Add '5' to each side of the equation.
-5 + 5 + 3n = 15 + 5

Combine like terms: -5 + 5 = 0
0 + 3n = 15 + 5
3n = 15 + 5

Combine like terms: 15 + 5 = 20
3n = 20

Divide each side by '3'.
n = 6.666666667

Simplifying
n = 6.666666667

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