Question

Find 3 ordered pair solutions by completing the table

x-y=4

Table:
Blank, 0
2, blank
Blank, -1

What are the blank ones?

Answer 1

4 is the first blank

-2 is the second blank

3 is the third blank

Explanation:

Table:

x | y

__ 0 So this means we replace y with 0 in x-0=4 which means x=4

4 0

4 is the first blank

Table:

x | y

2 ___ So this means we replace x with 2 in 2-y=4 which means y=-2

2 -2

-2 is the second blank

Table:

x | y

__ -1 So this means we replace y with -1 in x-(-1)=4 which means x=3

3 -1

3 is the third blank