4- adding because it’s the opposite
If you send me the points I’ll do it in the comments
I can't see the options, but you would need to multiply (4x - 2y = 7) by 3, and (3x - 3y = 15) by 4 so that you get 12x in both equations. Then when you subtract, you eliminate 12x. I hope this helps!
7 dosent go into 4 at all but 4 goes into 7 once