There r two teams A & B.Captain of A says if one member of B joins his team then the number of the members of his team would be two times than the B.But captain of B says, No its not fair if one the members of A comes to his team both teams will have equal members.Do u know how many members both teams have?
2007-01-12 04:15:57 · 7 answers · asked by Anonymous in Sports ➔ Football ➔ Other - Football
A has 7 members, B has 5.
a-1=b+1
a+1=2(b-1)
2007-01-12 04:20:15 · answer #1 · answered by wayfaroutthere 7 · 0⤊ 0⤋
A has 7 B has 5
b-1= 4 , a+1=8
8 is two times 4
a-1=6 , b+1=6
2007-01-12 12:30:59 · answer #2 · answered by 00100 1 · 0⤊ 0⤋
(a) A+1=2(B-1)
(b) A-1=B+1
(a) A+1=2B-2
> A-2B=-2-1
>A-2B=-3
(b) A-B=1+1
>A-B=2
(a) A-2B=-3
(b) A-B=2
-B=-5
B=5 <<<<<<<<
A-5=2
A=2+5
A=7 <<<<<<<<
2007-01-12 12:46:04 · answer #3 · answered by Anonymous · 0⤊ 0⤋
Ya it's right 7 and 5
But this isn't the right place for math
2007-01-13 20:27:29 · answer #4 · answered by unknown 3 · 0⤊ 0⤋
A TEAM = 7
B TEAM = 5
:)
2007-01-20 07:03:06 · answer #5 · answered by Awesomest9 2 · 0⤊ 0⤋
ya the dude who answered first is right!! darn!!
2007-01-12 12:26:48 · answer #6 · answered by <3Portugal Lover<3 4 · 0⤊ 0⤋
I was never good at Math...
2007-01-13 09:14:20 · answer #7 · answered by BeN 4 · 0⤊ 0⤋