Question

What is the expression 9+n/3-6 when n = 12?

Answer 1

Since n=12, you can just replace the n with 12 into the equation getting you (9+12)/(3-6) which equals to -7

Answer 2

Replace n with 12.

9 + 12 / 3 - 6

Simplify.

21 / -3 = -7

Hope this helps!