solving for n (easy)

**dimava** · Jul 15th, 2003, 02:00 AM

This used to be really easy for me, but after 1 month away from school I've seemed to forget it all

I need to solve this for n:

Code:

y     n
-- + --  = 5
c      d

thanks in advance,

Dimava

**dimava** · Jul 15th, 2003, 02:04 AM

one more plz...

solve for t:

Code:

    t    
-------- = s
 w+t

thanks

**krtxmrtz** · Jul 15th, 2003, 02:39 AM

n = d (5 - y/c)

**krtxmrtz** · Jul 15th, 2003, 02:41 AM

Originally posted by dimava
one more plz...

solve for t:

Code:

t -------- = s w+t

t = s (w + t)
t = sw + st
t - st = sw
(1 - s)t = sw
t = sw/(1 - s)

**dimava** · Jul 15th, 2003, 04:50 AM

thanks

Thread: solving for n (easy)