Step-by-step explanation:
2x-1/y=w+2/2z
2x-1x2z=w+2xy
4xz-1=wy+2
4xz-1-2=wy
4xz/y-2=w
w=4xz/y-2
By common multiple method and division method
Review your notes and have a friend test you on them. Go over anything you had trouble on by reading it 10 times, writing it 10 times, and saying it out loud 2 times. It should help you remember and good luck! :)
