Question

one of the solution x-y=7 is.
a)x=5,y=2
B)x=2,y=5
C)x=-3,y=-10
D)x=3,y=-10​

Answer 1

Answer:

C) x=-3 , y=-10

Step-by-step explanation:

Answer 2

Answer:

C)x=-3,y=-10

Step-by-step explanation:

C)x=-3,y=-10

Because by substituting the values of x and y we get:-

x-y = -3-(-10)

= -3+10

= 10-3

= 7

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