Question

If 5-y=3x, express y in terms of x. Find the value of y when ×=-1

Answer 1

I believe it will be 8 because if x=-1 then 3(-1)=-3 so 5-?=-3 that will be 8 because 5-8 will give u a negative.

Answer 2

5-y=3x

Put the value x = -1

5-y= -3

5-y= -3

-Y= -3-5

-y= -8

Y=8