SterlingSims
SterlingSims SterlingSims
  • 19-11-2020
  • Mathematics
contestada

x + 3y = 5

-x + 6y = 4

Solve the system of equations.
A) x = 1, y = 2
B) x = 2, y = 1
C) x = 1, y = 1
D) x = 0, y = 2

Respuesta :

omniaosman461
omniaosman461 omniaosman461
  • 19-11-2020

Answer = B) x = 2, y = 1

As, x + 3y = 5 = 2 + 3(1) = 5, so 2 + 3 = 5

-x + 6y = 4

-2 + 6(1) = 4

-2 + 6 = 4

So, answer = (B)

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