Question

To draw the graph of x-y=4,find y when x=5​

Answer 1

Answer:

y= 1

Step-by-step explanation:

x-y=4

if x=5 then

5-y=4

∴ y=1

Answer 2

x-y=4

when x=5

5-y=4

-y=4-5

-y=-1

y=1