Chris_21592
Feb 27, 2007, 03:20 PM
Please I need help with this... can you please solve these questions and show what you did to find it... I would greatly appreciate it. I have to do like 55 questions like these and they are so hard.
2x-y=32
2x+y=60
______
x-y=6
x+y=5
_______
x=y-7
2x-5y=-2
_______
x-y=3
x+y=3
________
x+y=8
2x-y=6
_______
x+y=-9
5x-2y=32
_________
3x+2y=-9
x-y=-13
________
2x+5y=3
-x+3y=-7
_______
2x+y=0
5x+3y=2
2x-y=32
2x+y=60
______
x-y=6
x+y=5
_______
x=y-7
2x-5y=-2
_______
x-y=3
x+y=3
________
x+y=8
2x-y=6
_______
x+y=-9
5x-2y=32
_________
3x+2y=-9
x-y=-13
________
2x+5y=3
-x+3y=-7
_______
2x+y=0
5x+3y=2