Question

If x+4= 4,2x-5y=1 then x & y are​

Answer 1

Step-by-step explanation:

x+4=4

x=8

2x-5y=1

2(8)-5y=1

16-5y=1

-5y=1-16

-5y=-15

y=3

x=8, y=3

Answer 2

Answer:

x=0

y=1/5

Step-by-step explanation:

x+4=4

x=4-4

x=0

put in 2x - 5y =1

2×0 - 5y = 1

-5y = 1

y = -1/5