Question

Y=4x
3x-y=1

I have to put this in (x,y)

Answer 1

(x,y)= (-1,-4)

Explanation:

y=4x

put this value of y in 3x-y=1

3x-4x=1

-x=1

x= -1

y=4(-1)

y= -4

So (x,y) ordered pair is (-1,-4)