Question

7) Which of the following is the
solution of the equation 2x + y
= 7.

a) (0,7)
b) (1,5)
c) (5,-3)
d) All of these​

Answer 1

Answer:

All of these

Step-by-step explanation:

please mark me as brainliest.

Answer 2

Solution :-

Equation to be used :-

2x + y = 7

a) (0,7)

2x + y = 7

2(0) + 7 = 7

0 + 7 = 7

7 = 7

b) (1,5)

2x + y = 7

2(1) + 5 = 7

2 + 5 = 7

7 = 7

c) (5,-3)

2x + y = 7

2(5) + (-3) = 7

10 -3 = 7

7 = 7

So, all options have a solution of 7

So the correct option is

d) All of these.