Which of the following values of x and y satisfy the following equatio – McqOptions

MCQOPTIONS

1.	Which of the following values of x and y satisfy the following equations i and ii?ni. 3x + y = 19nii. x - y = 9
A.	-7, -2
B.	-7, 2
C.	7, -2
D.	7, 2
Answer» B. -7, 2

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