12n-3=n+15

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Solution for 12n-3=n+15 equation:


Simplifying
12n + -3 = n + 15

Reorder the terms:
-3 + 12n = n + 15

Reorder the terms:
-3 + 12n = 15 + n

Solving
-3 + 12n = 15 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
-3 + 12n + -1n = 15 + n + -1n

Combine like terms: 12n + -1n = 11n
-3 + 11n = 15 + n + -1n

Combine like terms: n + -1n = 0
-3 + 11n = 15 + 0
-3 + 11n = 15

Add '3' to each side of the equation.
-3 + 3 + 11n = 15 + 3

Combine like terms: -3 + 3 = 0
0 + 11n = 15 + 3
11n = 15 + 3

Combine like terms: 15 + 3 = 18
11n = 18

Divide each side by '11'.
n = 1.636363636

Simplifying
n = 1.636363636

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