chloekrutchik
chloekrutchik chloekrutchik
  • 09-10-2020
  • Mathematics
contestada

Solve the following system of equations using the elimination method. x – y = 11 2x + y = 19 Question 5 options: A) (–3,9) B) (10,–1) C) (–9,6) D) (–10,2)

Respuesta :

bhollins208061
bhollins208061 bhollins208061
  • 09-10-2020

Answer:

B.(10,-1)

Step-by-step explanation:

10-(-1)=11

2(10)+(-1)=19

20+(-1)=19

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