2n-12=5

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Solution for 2n-12=5 equation: 


Simplifying
2n + -12 = 5

Reorder the terms:
-12 + 2n = 5

Solving
-12 + 2n = 5

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 = 5 + 12

Combine like terms: -12 + 12 = 0
0 + 2n = 5 + 12
2n = 5 + 12

Combine like terms: 5 + 12 = 17
2n = 17

Divide each side by '2'.
n = 8.5

Simplifying
n = 8.5

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