Solve
T= E/R+r for r
2007-04-27 20:48:13 · 10 answers · asked by Andy 1 in Science & Mathematics ➔ Mathematics
T= E/R+r
E/R+r = T
r = T - E/R
2007-04-27 21:15:31 · answer #1 · answered by Tubby 5 · 0⤊ 0⤋
IF equation is:-
T = E / (R + r)
T.(R + r) = E
TR + rT = E
rT = E - TR
r = (E - TR) / T
PS the equation given would lead to solution:-
r = T - E/R
Moral behind story---use brackets!!!
2007-04-28 05:47:41 · answer #2 · answered by Como 7 · 0⤊ 0⤋
Yeah…pretty simple…
T = (E/R) + r (subtract E/R from both sides)
r = T – (E/R)
…and that’s the answer!! =D
2007-04-28 04:05:01 · answer #3 · answered by ♥ Victory ♥ 3 · 1⤊ 0⤋
T= E/R+r
E/R+r = T
r = T - E/R
2007-04-28 06:17:21 · answer #4 · answered by chndr_vny 1 · 0⤊ 0⤋
if T = E/R + r
then r = T - E/R
but if T = (E + r)/R
then r = TR - E
2007-04-28 04:46:13 · answer #5 · answered by iaminmylmnt 2 · 0⤊ 0⤋
T = E/R +r
T ( R +r) = E
R + r = E/T
r = E/ T -R
2007-04-28 04:01:02 · answer #6 · answered by kale_ewart 5 · 0⤊ 1⤋
T=E/R+r
T - E/R = E/R - E/R + r
T-E/R = r
r = T-E/R
2007-04-28 04:07:40 · answer #7 · answered by Math Guy 4 · 0⤊ 0⤋
T= E/R+r
r = E/R - T
2007-04-28 03:54:37 · answer #8 · answered by Kuan T 2 · 0⤊ 1⤋
r = T-E/R
2007-04-28 05:13:01 · answer #9 · answered by Rishu 1 · 0⤊ 0⤋
(E-TR)/T
2007-04-28 03:52:20 · answer #10 · answered by Sharon 2 · 0⤊ 1⤋