sharpkimberly17 sharpkimberly17
  • 21-02-2020
  • Mathematics
contestada

Solve the system of linear equations by elimination. −x+y=4−x+y=4 x+3y=4

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adegokeganiyu435 adegokeganiyu435
  • 22-02-2020

Answer:x=-2 y=2

Step-by-step explanation:

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