nataliejordan66
Jan 29, 2009, 04:44 PM
how do you solve this problem
7x-3y=-1
4x+6y=-16
ROLCAM
Jan 29, 2009, 05:48 PM
7x-3y=-1
4x+6y=-16
Multuply the first equation by 2
Eliminate the ys
Take it from there.
ROLCAM
Jan 29, 2009, 05:54 PM
7x-3y=-1
4x+6y=-16
Multuply the first equation by 2.
Eliminate the ys.
Add the xs and their equivalents.
Then take it from there.