Question

9. Find four different solutions for each of the following
equations :
(i) 7x - 4y = 10 (ii) 3x + 2y = 8
(¡¡¡) 4x + y = 9
(iv)x+3y = 6
(v) x = 2y
​

Answer 1

Answer:

1.7x-4y=10

ans.3xy=10

x=10/3

2.3x+2y=8

5xy=8

xy=8/5

3.4x+y=9

4xy=9

xy=9/4

4.x+3y=6

3xy=6

xy=6/3=2/1

5.x=2y

xy=2=1.....ans.