# mexx needs your help (PLZ)

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16 years ago
#1
Alsalam alikom all ( May Peace Of Allah ( God) Be Upon you )
this is mexx, Your friend
please all of you i really need your help.
if any one can help me to solve this Question coz i'm stuk with it.
The question is:
Rearrange th e formula A=(B+1)/(B+2) to make B the subject, explaining your steps ( It is given that A and B are both positive)

plz, help a.s.a.p
yours,
mexx
and God Bless You
salam now ( may peace be upon you)
0
16 years ago
#2
Urgh. Not sure. Looks quite hard. Or perhaps I'm missing something?
0
16 years ago
#3
this is my solution

A=(B+1)/(B+2)

A(B+2) = ( B+1)

AB+2A=B+1
2A-1=B-AB
2A-1=B(1-A)
B=(2A-1)/(1-A)
___________

AB+2A=B+1
AB-B=1-2A
B(A-1)=1-2A
B=(1-2A)/(A-1) ----> my friend's solution

by the way, the two solution are write
I ensured of it
ok now
salam
( May Peace Be Upon You)

thanks for your time and sorry for disturbance.
Yours,
mexx
0
16 years ago
#4
Originally posted by Unregistered
this is my solution
...

by the way, the two solution are write
I ensured of it
ok now
salam
( May Peace Be Upon You)

thanks for your time and sorry for disturbance.
Yours,
mexx
Nurgh. Well done for solving it. Can't think why I didn't get that
0
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