1/5x + 1/6y = 12
1/3x - 3/7y = 8
plz give me the answer guys !
Answers
Answered by
5
.hey mate......
y=1512/89
x=2240/267
hope it helps you☺☺☺☺
Attachments:
rowley777:
u r at which class
r u in 10th
no buddy.. m in 12th
kk
anyways thank u for ur help
your wlcm buddy
how did u get 12040
it should be 32040 right
there is a small mistake in ur answer
hehe.. u correct it
Answered by
1
Answer:
1/5x+1/6y=12
if we solve it
6x+5y=12*30
6x+5y=360 ....1
again. 1/3x-3/7y=8
when we solve it
7x-9y=168....2
therefore both eq 1 and 2 can be solved
to give the value of x and y
y=16.3 and x=46.4
I think
hope it will help you...
Similar questions