ellisonmartin98 ellisonmartin98
  • 25-03-2020
  • Mathematics
contestada

x – 9y = -10
6x + y = -5
tell whether the system has one solution, infinitely many solutions, or no solution

Respuesta :

richardjiang2004
richardjiang2004 richardjiang2004
  • 25-03-2020

Answer:

one solution

Step-by-step explanation:

First let's isolate y in both equations

[tex]x -9y = -10\\x+10=9y\\\frac{x+10}{9}=y[/tex]          [tex]6x + y = -5\\6x+5=y[/tex]

Now the question,

Do these two equations have the same slope? (no)

(not parallel nor are they the same)

This will have one solution

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