alanamarie20029
alanamarie20029 alanamarie20029
  • 14-01-2019
  • Mathematics
contestada

Will give brainliest please help ASAP

Will give brainliest please help ASAP class=

Respuesta :

debmommabear
debmommabear debmommabear
  • 16-01-2019

Answer:

(-1,3)

Step-by-step explanation:

2x-3y=9  multiply by 3 to get      6x-9y = 27

3x+5y=4  multiply by -2 to get    -6x-10y= -8  

Add together                               -19y=19, y= -1

Put y into either equation =>   2x-3(-1)=9, 2x+3=9, 2x=6, x=3

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