Question

iv) 2y - x=0; 10x + 15y = 105
vi) 2x - 7y = 7; 3x + y = 22​

Answer 1

Step-by-step explanation:

1. _
2. _
3. _
4. y = 3 , x = 6
5. cwcwffk!!!!!!!

Answer 2

Answer:

4) 2y-x=0

2y=x

10x+15y=105

substituting the value of x

10(2y)+15y=105

20y+15y=105

35y=105

y=3

x=6