n*2-12=34

Solution for n*2-12=34 equation:

Simplifying
n * 2 + -12 = 34

Reorder the terms for easier multiplication:
2n + -12 = 34

Reorder the terms:
-12 + 2n = 34

Solving
-12 + 2n = 34

Solving for variable 'n'.

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

Add '12' to each side of the equation.
-12 + 12 + 2n = 34 + 12

Combine like terms: -12 + 12 = 0
0 + 2n = 34 + 12
2n = 34 + 12

Combine like terms: 34 + 12 = 46
2n = 46

Divide each side by '2'.
n = 23

Simplifying
n = 23