Question

if x+y=10 then x=1and y=?​

Answer 1

Answer:

Step-by-step explanation:

1+y =10 , y =9

Answer 2

Answer:

this is answer is y = 9

$x + y = 10 \\ \\ 1 + y = 10 \\ \\ y = 10 - 9 \\ y = 9$