devia devia
  • 11-06-2018
  • Mathematics
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What is the solution to this system of linear equations? 2x + y = 1 3x – y = –6
A. (–1, 3) B. (1, –1) C. (2, 3) D. (5, 0)

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 11-06-2018
When you add the two equations, you get
  5x = -5
  x = -1

The appropriate choice is
  A. (-1, 3)
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