coltongilbreth773 coltongilbreth773
  • 16-12-2019
  • Mathematics
contestada

Solve. -3x + 6y =9
5x + 7y = -49

Solve 3x 6y 9 5x 7y 49 class=

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Аноним Аноним
  • 16-12-2019

Answer:

Step-by-step explanation:

It is D

Hope it helps

Mark me as brainiest pls begging you

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m4isie
m4isie m4isie
  • 16-12-2019
y=-7, x=-2 so D is the answer
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