kmart233 kmart233
  • 19-02-2024
  • Mathematics
contestada

Solve the system of linear equations by substitution. $13x y=-1$ $13x 8y=13$
a) (x,y)=(−9,3)
b) (x,y)=(−39,13/3​)
c) (x,y)=(13/3​,−3)
d) (x,y)=(13/3​,3)

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