11x+15y+23=0, 7x-2y-20=0 I tried,
11x+15y+23=0------1 7x-2y-20=0-----------2
11x+15y=-23 =>y=-23x-11x/15 (substituting the value of y in eq 2)
11x+15(-23x-11x/15)=20
Revision history [back]
 | 1 | initial version |
Please help!
| | 2 | retagged |
Please help!
11x+15y+23=0, 7x-2y-20=0 I tried,
11x+15y+23=0------1 7x-2y-20=0-----------2
11x+15y=-23 =>y=-23x-11x/15 (substituting the value of y in eq 2)
11x+15(-23x-11x/15)=20
