confused#2
New member
- Joined
- Feb 18, 2006
- Messages
- 3
Solve each system using any method (substitution,elimination,addition etc.)
How do I do this:
1) x+3y=3
-x+3y=9
2) -3x=4y= -12
-4x=5y= -15
3) 4x+y=20
3x+5y= 15
Can someoone please help me out?
How do I do this:
1) x+3y=3
-x+3y=9
2) -3x=4y= -12
-4x=5y= -15
3) 4x+y=20
3x+5y= 15
Can someoone please help me out?