Question

check which of the following are solution of the equation x- 2y =4
(1) (8,2)
(2) (3,7)
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Answer 1

Answer:

1(8,2)

Step-by-step explanation:

put the values , x=8 and y=2

x-2y=4

8-2(2)=4

8-4=4

4=4

Answer 2

Answer:

put the value of y (2) from 1 in equationx-2×2= 4.then X=8. so answer is (1) (8,2)