bryson15 bryson15
  • 18-01-2017
  • Mathematics
contestada

Find a solution to the following system of equations. –5x + 2y = 9 3x + 5y = 7

A. (–9, 7)

B. (1, 7)

C. (0, 1)

D. (–1, 2)

Respuesta :

loganssanders loganssanders
  • 18-01-2017
D.
-5(-1) + 2(2) = 5 + 4 = 9
-3 + 10 = 7
Answer Link
hap092002
hap092002 hap092002
  • 18-01-2017
The answer is D=(-1,2)
Answer Link

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