Saved Bookmarks
| 1. |
e the following simultaneous equations.3a + 3b = 26; a + 5b = 22 |
|
Answer» 3a+5b=26- - -eqn 1a+5b=22- - - eqn2From eqn 2a+5b=22a=22-5bPut a=22-5b in eqn13(22-5b)+5b=2666-15b+5b=2666-10b=26-10b=26-66-10b=-4010b=40b=40Put b=40in eqn 2 |
|