averiemiranda1
averiemiranda1 averiemiranda1
  • 12-07-2018
  • Mathematics
contestada

If you were to solve the following system by substitution, what would be the best variable to solve for and from what equation?2x+6y=9
3x-12y=15

Respuesta :

leele1
leele1 leele1
  • 12-07-2018

The second equation because they all have a common factor of 3. You can get x by itself. However, with the first one, you'll end up with fractions instead.

Answer Link
ashleighpriest81 ashleighpriest81
  • 11-12-2020

Answer:

X, in the second equation.

Step-by-step explanation:

Answer Link

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