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starrhunter
 2 years ago
what would the graph look like for this soe?
2x + 3y = –3
x – y = –4
starrhunter
 2 years ago
what would the graph look like for this soe? 2x + 3y = –3 x – y = –4

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starrhunter
 2 years ago
Best ResponseYou've already chosen the best response.0i knew they were both linear but i need to know where they cross

Keroro
 2 years ago
Best ResponseYou've already chosen the best response.0oh, find y. i.e.xy=4 =>y=4x =>y=4+x substitute this in your other eqn. and solve for x

Keroro
 2 years ago
Best ResponseYou've already chosen the best response.0alternatively, make y the subject of both given equations and make them equal to each other.

Shayaan_Mustafa
 2 years ago
Best ResponseYou've already chosen the best response.0Hi starrhunter :) How are you dear :D

Shayaan_Mustafa
 2 years ago
Best ResponseYou've already chosen the best response.0Solve both equations simultaneously with some points. You will get your intersection point then.

starrhunter
 2 years ago
Best ResponseYou've already chosen the best response.0i am well thank you @Shayaan_Mustafa thank you for your help

kevsturge
 2 years ago
Best ResponseYou've already chosen the best response.02x+3y=3 xy=4 2x2y=8 5y=5 y=1 x+1=4 x=3 x=3 y=1

kevsturge
 2 years ago
Best ResponseYou've already chosen the best response.0start by doubling xy=4 and subtract equations

strenesmee
 2 years ago
Best ResponseYou've already chosen the best response.0intersection points are y=1 and x=3 the the graph looks like this dw:1338929983883:dw
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