PDA

View Full Version : Equations with letters


brittanywo8
Sep 19, 2007, 03:15 PM
how do I solve..


5cy-d=4d-cy, solve for y?

sGt HarDKorE
Sep 19, 2007, 03:21 PM
I think the answe is y=5d/6c (Note: This way not be correct)
I tried to do this the best I can on here trying to show all work

This is how I got it:

5cy-d=4d-cy
+d +d

5cy=5d-cy
+cy +cy

6cy=5d
--- --- (--- is suppose to be my fraction line)
6c 6c

y=5d/6c