Cause it's already hard thou
Hope this help hahahahaha
You see how these 2 angles marked are both inside the 2 parallel lines?
And they are on opposite side of the transversal, the line crossing the 2 parallel lines?
These 2 angles are alternate interior angles and they are equal, I think you can do the last part by yourself.
The answer is : X=-7/3-2/3y
I think you should do it in a decimal idk if im right but in decimal form it is .1875