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 2 years ago
1) 2W=3X and W+Z=X+Y what is Y in terms of W?
(i caught myself stuck on this when reviewing, when i had gotten it right the first time around :S)
 2 years ago
1) 2W=3X and W+Z=X+Y what is Y in terms of W? (i caught myself stuck on this when reviewing, when i had gotten it right the first time around :S)

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hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1you'll be able to find Y in terms of W and Z to get 3X in 2nd equation, you multiply W+Z=X+Y by 3 so that you can replace '3X' by '2W' (from first equation.) what u get ?

Areesha.1D
 2 years ago
Best ResponseYou've already chosen the best response.0Sure, but where does the z go?

Areesha.1D
 2 years ago
Best ResponseYou've already chosen the best response.0only in terms of W!!!

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1thats what i am saying, you won't be able to find it ONLY in terms of W , it seems impossible to me..... unless more equations are given.....

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1do u understand how you will not be able to eliminate Z ??

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1i wonder what hba is typing from last 8 minutes...

hba
 2 years ago
Best ResponseYou've already chosen the best response.1@hartnn If we make more equations it is quite possible to eliminate.

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1ohh.. go ahead, surprise me ...

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1with 2 equations, you''l only be able to eliminate 1 variable....

hba
 2 years ago
Best ResponseYou've already chosen the best response.1Well i ended up getting their values lol and yeah @hartnn Your'e Right :)

Areesha.1D
 2 years ago
Best ResponseYou've already chosen the best response.0OMG I got it. I just misread the diagram, here:dw:1354085940249:dw

Areesha.1D
 2 years ago
Best ResponseYou've already chosen the best response.0Thats the number square associated whereas the original one was dw:1354085985283:dw

hba
 2 years ago
Best ResponseYou've already chosen the best response.1X=2W/3 W+Z=2W/3+Y W2W/3=YZ W/3=YZ W+Z=X+Y      W/3WZ=XZ W/3W=2W/3Z W/3W2W/3=Z W3W2W/3=Z 4W/3=Z W+Z=X+Y W4W/3=2W/3+Y

Areesha.1D
 2 years ago
Best ResponseYou've already chosen the best response.0Lol im not going to go and evaluate that xD good for you though!

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1u subtracted incorrectly....

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1he gets Z=Z after subtraction....

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1W/3=YZ W+Z=X+Y      W/3WZ=XZ

hba
 2 years ago
Best ResponseYou've already chosen the best response.1Oh Haha,If i wouldn't had made the mistake how could i have got the answer :P

hba
 2 years ago
Best ResponseYou've already chosen the best response.1A system with 4 variables and 2 equations.
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