Saved Bookmarks
| 1. |
4x+3y-11=0 and 9x+4y=0 |
|
Answer» 4x+3y-11=0; 9x+4y=0; 4(4x+3y-11); 3(9x+4y=0); 16x+12y+44=0; 27x+12y==0; /11x=44; x=44/11=4; 4(4)+3y-11=3y=11-16=5; y=5/3 |
|