InterviewSolution
Saved Bookmarks
| 1. |
Solve the following sets of simultaneous equations.(i) x + y = 4 ; 2x - 5y = 1(ii) 2x + y = 5; 3x - y = 5 (iii) 3x- 5y =16; x - 3y = 8 (iv) 2y-x =0; 10x + 15y = 105(v) 2x + 3y + 4 = 0; x- 5y = 11 (vi) 2x -7y = 7; 3x + y = 22 |
|
Answer» Solve the following sets of simultaneous equations. (i) x + y = 4 ; 2x 5y = 1 (ii) 2x + y = 5; 3x y = 5 (iii) 3x 5y =16; x 3y = 8 (iv) 2yx =0; 10x + 15y = 105 (v) 2x + 3y + 4 = 0; x 5y = 11 (vi) 2x 7y = 7; 3x + y = 22 |
|