Ask
your own question, for FREE!
Mathematics
15 Online
solve the system of equation; (1/x)+(3/y)=(3/4) (3/x)-(2/y)=(5/12) Hint: m=(1/x) n=(1/y)
Still Need Help?
Join the QuestionCove community and study together with friends!
m+3n=3/4 ....equation 1 3m-2n=5/12 .... equation 2 solve for m and n first then we will solve for x and y first step multiply equation 1 by (-3) then add this to equation 2
let me know what you get after that step
Thanks. I will.
Wouldn't it be like by 4 to get rid of the denominator (3/4) ? Jusst a question.
-3 (m +3n=3/4) -3m+3m-9n-2n=-9/4+5/12 -11n=-27/12+5/12 -11n=-22/12 -11n=-11/6 n=-11/6 (-1/11) n=1/6
Still Need Help?
Join the QuestionCove community and study together with friends!
Antarctica comprises about 10.5% of the total land area on Earth. Antarctica has a surface area of about 5,400,000 square miles. What is the total land area on Earth?
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
Ultrilliam:
Welcome to the 10th Anniversary Update! (Part 2) Sorry this one passed the date a
Twaylor:
was walking downtown and my adhd brain wanted to make some (rock?) lyrics: There'
AndreW2002:
There is an error when sending GIFs, is this known or is this a level requirement
serenitystXrgazer:
Getting sent to anti gay christian covestion camp in a few weeks, any tips. guys i think im cooked.
Aubree:
Guys, what does love feel like? I've been getting a tight chest and when I talk to him my heart rate hangs out around 100-120 beats per min, and when he doe
thereneelg:
ok... anyone have advice?? ...I did Choir all throughout Middle school and have ALWAYS been put in Soprano those three years.
kamariana:
The Byzantine Procopius is known for (5 points) reconquering much of the old Roma
chuckD:
hellp!!! what does it mean to describe a scientist as skeptical Why is sceptical
DoltonCarlee:
So like do y'all know anything about the first world war?
thehearken:
anyone know how to explain this so its easier for me to understand? b(1)=2, b(n)=
38 minutes ago
8 Replies
2 Medals
2 hours ago
1 Reply
0 Medals
4 hours ago
10 Replies
0 Medals
2 hours ago
5 Replies
0 Medals
1 day ago
10 Replies
2 Medals
2 days ago
6 Replies
1 Medal
4 days ago
0 Replies
0 Medals
4 days ago
2 Replies
1 Medal
3 days ago
2 Replies
0 Medals
3 days ago
5 Replies
2 Medals