cware1164 cware1164
  • 16-06-2020
  • Mathematics
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Solve the system using elimination. y – x = 13 7y + x = 11

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hanhviennguyen2005
hanhviennguyen2005 hanhviennguyen2005
  • 16-06-2020

Answer:

x= -10 ; y= 3

Step-by-step explanation:

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