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Solve for x and y respectively in the simultaneous equations -2x – 5y = 3….

Solve for x and y respectively in the simultaneous equations -2x – 5y = 3. x + 3y = 0
  • A.
    -3, -9
  • B.
    9, -3
  • C.
    -9,3
  • D.
    3, -9
Correct Answer: Option C
Explanation

-2x -5y = 3
x + 3y = 0
x = -3y
-2 (-3y) – 5y = -3
6y – 5y = 3
y = 3
but, x = -3y
x = -3(3)
x = -9
therefore, x = -9, y = 3