Question

3 Marks Questions
Solve the following simultaneous equations :
(i) 4x + 3y = 18; 3x - 2y = 5.
(ii) 2x - y = 5; 3x + 2y = 11.
(iii) 2x - 3y = 10; 4x - 5y = 15.
(iv) 5x + 2y = 13; 4x - 3y = 15.
(Part 1) : STANDARD IX​

Answer 1

Answer:

ans of 1 question is x=3 and y=2 2 question x= 3 and y = 1 3 question x = 15 / 2 and y = 5 / 3 and 4 question x = 3 and y = -1