Question

2. Solve the following simultaneous equations graphically.
(1) x + y = 6 ; x - y = 4
(2) x + y = 5; x - y = 3
(3) x + y = 0 ; 2x - y = 9 (4) 3x - y = 2 ; 2x - y = 3
(5) 3x - 4y = -7 ; 5x – 2y = 0 (6) 2x - 3y = 4 ; 3y - X = 4​

Answer 1

Answer:

simultaneously the answer will be equal to 1 upon 3 minus 4 upon 121