How To Solve This Maths Question??

[gaveen5555]

4/y + 9/x =5


hw to solve diz simultanious equation??

i need step by step instructions

 

[KHz]

You cannot solve 2 unknown figures just by 1 equation......Give another one

 

[chethiyakb]

U cant solve a simultaneous equation with one equation, u have to get at least a couple of equations to do this

 

[truth4L]

U cant solve a simultaneous equation with one equation, u have to get at least a couple of equations to do this

 

[DJ ASHAN]

adoo mamanam owa danne ne

 

[kingdewi]

Hmmm

 

[tkcorei7]

Y=2 and X=3
Ethakota( 4/2+9/3)=5
(2+3)=5
Harida machan.................

 

[spiderman2008]

Y eq 2 n x eq 3
4/2+9/3=5
2+3=5

 

[Thanu]

eee..oka dakama oluwa karakenawa

mama thamam podi wadi oya sum ekata

 

[nipuna_Sk]

Y=2 and X=3
Ethakota( 4/2+9/3)=5
(2+3)=5
Harida machan.................

waradi machan,
ehema ekakin answer ekak ganna ba,

 

[shenat]

waradi machan,
ehema ekakin answer ekak ganna ba,

 

[KHz]

(4/Y+9/X =5).XY
=4X+9Y=5XY
=4X=5XY-9Y
=X=Y/4(5X-9)................................................................(1)
KO ANITH EQUATION EKA???????????????GON JOKE 1K KYLA NAM KYANNA EPA.....

 

[tkcorei7]

waradi machan,
ehema ekakin answer ekak ganna ba,

ane kamk ne machan ...sum 1 ta galapenawanam echarai....

 

[crazycombo]

සමගාමී සමීකරණ විසඳන කොට නොදන්නා පද ගානට සමීකරණ තියෙන්න ඕනෙ. මෙතන හැටියට සමීකරණ 2ක්...

 

[nipuna_Sk]

ane kamk ne machan ...sum 1 ta galapenawanam echarai....

sum ekata galapena answers one tharam liyanna puluwan,

 

[tkcorei7]

sum ekata galapena answers one tharam liyanna puluwan,

eth oka thama Simplema 1.......

 

[nipuna_Sk]

eth oka thama Simplema 1.......

eka hari,

 

[Mal Aiyya]

Y=2 and X=3
Ethakota( 4/2+9/3)=5
(2+3)=5
Harida machan.................

You didnt use any mathematical operation to derive 2 & 3, that was a guess work isnt it?

So that makes it invalid, coz there are more than tow answers...

Hold on, I am doing it...Podi case ekak thiyenne othana...Since there are more than 2 functions within the same equation, in the givrn one, it is possible to derive two equations from it...

Give me awhile

 

[Mal Aiyya]

4/Y + 9/X = 5

And Y = 4 / (5-(9/X))

Hence...

4/ (4 / (5-(9/X))) + 9/X = 5

 

[Mal Aiyya]

Sorry...

Simplification error...