jsmykla0852 jsmykla0852
  • 14-02-2020
  • Mathematics
contestada

how do you solve -2x+y=4 with (1,2)

Respuesta :

Yang100
Yang100 Yang100
  • 16-02-2020

Answer:

Step-by-step explanation:

-2x+y=4

-2(1)+2=4

-2+2=0, not 4.

Therefore, (1, 2) is not a solution to this equation.

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