sb5094230
sb5094230 sb5094230
  • 18-02-2021
  • Mathematics
contestada

Solve the system of equations below by elimination.

\large -2x-4y=-4

\large -x+7y=-20

Respuesta :

maddog2397
maddog2397 maddog2397
  • 18-02-2021

21

Step-by-step explanation:

so you add 7 by 20 then answer ×I =

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