12n-5=3n+8

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Solution for 12n-5=3n+8 equation:


Simplifying
12n + -5 = 3n + 8

Reorder the terms:
-5 + 12n = 3n + 8

Reorder the terms:
-5 + 12n = 8 + 3n

Solving
-5 + 12n = 8 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
-5 + 12n + -3n = 8 + 3n + -3n

Combine like terms: 12n + -3n = 9n
-5 + 9n = 8 + 3n + -3n

Combine like terms: 3n + -3n = 0
-5 + 9n = 8 + 0
-5 + 9n = 8

Add '5' to each side of the equation.
-5 + 5 + 9n = 8 + 5

Combine like terms: -5 + 5 = 0
0 + 9n = 8 + 5
9n = 8 + 5

Combine like terms: 8 + 5 = 13
9n = 13

Divide each side by '9'.
n = 1.444444444

Simplifying
n = 1.444444444

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