3n+6=15-5n

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


Simplifying
3n + 6 = 15 + -5n

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

Solving
6 + 3n = 15 + -5n

Solving for variable 'n'.

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

Add '5n' to each side of the equation.
6 + 3n + 5n = 15 + -5n + 5n

Combine like terms: 3n + 5n = 8n
6 + 8n = 15 + -5n + 5n

Combine like terms: -5n + 5n = 0
6 + 8n = 15 + 0
6 + 8n = 15

Add '-6' to each side of the equation.
6 + -6 + 8n = 15 + -6

Combine like terms: 6 + -6 = 0
0 + 8n = 15 + -6
8n = 15 + -6

Combine like terms: 15 + -6 = 9
8n = 9

Divide each side by '8'.
n = 1.125

Simplifying
n = 1.125

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