Question

(1)2x + y = 10
5x - y = 4​

Answer 1

Step-by-step explanation:

1. 2x+y=10

= x=10-y/2

Let y be 0

= x= 10-0/2

= x=10/2

= x=5

y=

2(5)+y=10

10+y=10

y=10-10

y=0

hope it helps.........