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ebydaqueen17
 3 years ago
X2Y=1
3X+2Y=5
2X4Y+Z=1 SOLVE BY ADDITION
ebydaqueen17
 3 years ago
X2Y=1 3X+2Y=5 2X4Y+Z=1 SOLVE BY ADDITION

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ebydaqueen17
 3 years ago
Best ResponseYou've already chosen the best response.0CAN U PLEASE SHOW WORK?

JakeV8
 3 years ago
Best ResponseYou've already chosen the best response.0Start by adding the first two equations together... notice the 2y in the first and 2y in the second will cancel.

ebydaqueen17
 3 years ago
Best ResponseYou've already chosen the best response.0right...and i got x=1

ktnguyen1
 3 years ago
Best ResponseYou've already chosen the best response.1Add first two together you get 4x=4 X=1 put this value first equation you get 12y=1 Y=1 put these two values of x,y to #3 equaltion you get 24+z=1 Z=1

JakeV8
 3 years ago
Best ResponseYou've already chosen the best response.0Glad to help... looks like you almost had it on your own :)
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