Question

The sum of 8and X is equal to y

Answer 1

Answer:

y=x-8

Step-by-step explanation:

8+x=y

8=y-x

x=y-8

Answer 2

Answer:

x=0

y=8

Step-by-step explanation:

x+y=8

x=y-8

fill the value of x

y-8+y =8

y+y= 16

2y=16

y=8

now,put value

x+y=8

x+8=8

x=0

hope it will hlp you