Question

for the drawing the grap of x-y=5, if x=1, find the value of y ​

Answer 1

Answer:

x-y=5

if x=1

then, according to question

=>1-y=5

then, y=1-5

=4

hope it helps yu

Answer 2

Answer:

y = -4

Step-by-step explanation:

As x-y = 5

and x= 1

put the value of x in the equation..

1-y = 5

1-y-1 = 5-1.... [ Subtracted the same number (1) from both sides ]

• 1-y-1 = 4

• 0-y = 4

• 0-y+y = 4+y... [added same no.(y) from both sides]

• 0 = 4+y

• 0-4 = 4+y-4... [ subtracted the same no.(4) from both sides ]

• -4 = y

And here is the value of y..

Therefore, y = -4