Question

Find four different solutions of 2x+y = 5​

Answer 1

Answer:

x=2,y=1 x=1,y=3 x=

1/2,y=4 x=1/4 y=9/2

Answer 2

1) Put x = 1, then 2*1 + y = 5

y = 5 - 2 = 3

2) put x = 2, then 2*2 + y = 5

y = 5 - 4 = 1

3) put x = 3, then 2*3 + y = 5

y = 5 - 6 = -1

4) Put x = 0, then 2*0 + y = 5

y = 5