math
posted by Jane on .
Show the formula correctly being solved for the variable c.
W = (c + m +y)/z

Multiply both sides by Z, then subtract m and y.

These are my choices of answers:
A. c = (wz)/(m+y)
B. C = (Wz+Y)/m
C. C = wzmy
D. c = wz+y+m
This is where I get confused. Do I bring the wz and put on the top of m+y?
Please explain. Thank you so much. 
wz = c + m + y
If you subtract m and y from both sides, what do you get?