it equals 72. just do 12 X 6
it equals 70
12
18 + (-6) = 12
X equals 6 ..
This could be intended as a trick question; the answer is 0. 0 + 6 = 12 - 6
6 + 6= 12
15 plus -3 equals 12 12 divided by -6 equals -2
27
yes. think of 6/12 plus 1/12. that is 7/12!
6+6=12
-6