Question

Show that (x,y)=(2,5) and (1,1) are solutions of 4x-y=3

Answer 1

Answer:

4x-y=3

putting (2,5 )

4 (2) - 5 = 3

8-5 = 3

now putting (1,1)

4 (1)-1 = 3

4-1 = 3

Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

(x,y)=(2,5) in 4x-y=3

4(2)-5

8-5

3

Yes it is a solution

Now

(1,1) in 4x-y = 3

4(1) - (1)

4-1

3

Yes it is a solution