12n-19=3n+17

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Solution for 12n-19=3n+17 equation:


Simplifying
12n + -19 = 3n + 17

Reorder the terms:
-19 + 12n = 3n + 17

Reorder the terms:
-19 + 12n = 17 + 3n

Solving
-19 + 12n = 17 + 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.
-19 + 12n + -3n = 17 + 3n + -3n

Combine like terms: 12n + -3n = 9n
-19 + 9n = 17 + 3n + -3n

Combine like terms: 3n + -3n = 0
-19 + 9n = 17 + 0
-19 + 9n = 17

Add '19' to each side of the equation.
-19 + 19 + 9n = 17 + 19

Combine like terms: -19 + 19 = 0
0 + 9n = 17 + 19
9n = 17 + 19

Combine like terms: 17 + 19 = 36
9n = 36

Divide each side by '9'.
n = 4

Simplifying
n = 4

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