ShavyJonesLocker
ShavyJonesLocker ShavyJonesLocker
  • 20-08-2018
  • Mathematics
contestada

Hello!! Can someone help me with 22,23,24. Thank you.

Hello Can someone help me with 222324 Thank you class=

Respuesta :

katiesummers1 katiesummers1
  • 20-08-2018

y=-2x+5

6x+3y=15

-6x -6x

3y=15-6x

divide the whole thing by 3

y=5-2x

so then the two equations are now

y=-2x+15 and y=5-2x

-2x+15=5-2x

+2x +2x

15=5 - there is no solution for number 22

I don't know really know how to do 23

24 is a negative relationship

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