The expression before simplifying would look like: (2/3m-11/6) + (5/6m-11/3)
Next you would group common terms and get: (2/3m+5/6m)+(-11/6-11/3)
In order to combine these fractions. they need to have common denominators and the expression would become: (2*2/3*2m+5/6m)+(-11/6-11*2/3*2) (4/6m+5/6m)+(-11/6-22/6)
Now simplifying the expression, you would get: 9/6m+-33/6 or 9/6m-33/6
