Answer:
-1/6
Step-by-step explanation:
find a common denominator. the easiest way to do that is multiply them together. 3x2 is 6
so what do you multiply 2 by to get to 6? 3.
so you multiply 1/2 by 3/3 (which is a fancy 1) to get 3/6
same for the other side multiply by 2/2 to get 4/6
3/6- 4/6 = -1/6
