walleye102604 walleye102604
  • 22-11-2019
  • Mathematics
contestada

b. x + 5y = 8
-x + 2y = -1​

Respuesta :

Yang100
Yang100 Yang100
  • 22-11-2019

Answer:

(3, 1)

Step-by-step explanation:

x+5y=8

-x+2y=-1

-------------

7y=7

y=7/7=1

x+5(1)=8

x+5=8

x=8-5=3

Answer: x=3, y=1.

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