jaydenmerrill2964 jaydenmerrill2964
  • 02-12-2020
  • Mathematics
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Systems of equations - substitution method

-8x+7y=10
Y=3x+7

Respuesta :

rosh18
rosh18 rosh18
  • 02-12-2020

Answer:

x= -3 , y = -2

Step-by-step explanation:

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