36/42
multiply the top and bottom by 6.
7 x 6 = 42
6 x 6= 36
21 and download math papa
4/9 x 21/6 is this what you’re asking?
If so the answer is 1 5/9
7y - 3x = -5
-3x = -7y - 5
x = 7/3y + 5/3
Do u have to use all of them? If not they could be 182 or 343
