Here's the question you clicked on:
tryn2succeed
Rearrange this equation to isolate c a=b(1/c - 1/d)
you have to first divide by b, add 1/d, then multiply by c. Then divide by everything that is not c.
Did you get an answer yet(Im trying to find out where you are) or are u clueless?
thanks..thats the part I was not getting.. the multiply by c
a/b+1/d = 1/c c*[a/b+1/d] = 1 c = 1 / [a/b +1/d]