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 2 years ago
Use elimination to solve the system of equations.
2x+y+3z=20
3x+2y+z=21
3x2y+3z=9
A. x = 4, y = 3, z = 3
B. x = 4, y = 3, z = 4
C. x = 4, y = 3, z = 5
D. x = 4, y = 3, z = 3
 2 years ago
Use elimination to solve the system of equations. 2x+y+3z=20 3x+2y+z=21 3x2y+3z=9 A. x = 4, y = 3, z = 3 B. x = 4, y = 3, z = 4 C. x = 4, y = 3, z = 5 D. x = 4, y = 3, z = 3

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Geometry_Hater
 2 years ago
Best ResponseYou've already chosen the best response.0What terms can you kill off right off the bat?

hal_stirrup
 2 years ago
Best ResponseYou've already chosen the best response.0@Geometry_Hater why do you hate Geometry ??

Geometry_Hater
 2 years ago
Best ResponseYou've already chosen the best response.0Because it sucks

georgejafacules
 2 years ago
Best ResponseYou've already chosen the best response.0i'm guessing 2y?

Geometry_Hater
 2 years ago
Best ResponseYou've already chosen the best response.0Yes because they are opposites Anything else up there like that?
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