+0  
 
0
374
1
avatar
Solve:

2x+3y=1
-6x-9y=-1

A.)-4,-3
B.)4,-3
C.)dependent
D.)inconsistentf
 Feb 18, 2012
 #1
avatar+3088 
0
2x+3y=1

-6x-9y=-1 | /-2
2x+3y=1/2

1=2x+3y=1/2
false

[input]solve( 2x+3y=1, -6x-9y=-1 )[/input]
 Feb 18, 2012

36 Online Users

avatar
avatar
avatar
avatar
avatar
avatar
avatar
avatar
avatar