I don't know how to solve this problem:
Solve for r:
S = L - rL
Thank you and please show your work/explain steps.
Last edited by zezima; August 22nd 2012 at 01:46 PM.
Follow Math Help Forum on Facebook and Google+
take L from both sides
divide -L from both sides
and you are done.
You may want to neaten the LHS
View Tag Cloud