12n+6=8n+15

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Solution for 12n+6=8n+15 equation:


Simplifying
12n + 6 = 8n + 15

Reorder the terms:
6 + 12n = 8n + 15

Reorder the terms:
6 + 12n = 15 + 8n

Solving
6 + 12n = 15 + 8n

Solving for variable 'n'.

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

Add '-8n' to each side of the equation.
6 + 12n + -8n = 15 + 8n + -8n

Combine like terms: 12n + -8n = 4n
6 + 4n = 15 + 8n + -8n

Combine like terms: 8n + -8n = 0
6 + 4n = 15 + 0
6 + 4n = 15

Add '-6' to each side of the equation.
6 + -6 + 4n = 15 + -6

Combine like terms: 6 + -6 = 0
0 + 4n = 15 + -6
4n = 15 + -6

Combine like terms: 15 + -6 = 9
4n = 9

Divide each side by '4'.
n = 2.25

Simplifying
n = 2.25

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