itsyaboyt50 itsyaboyt50
  • 10-02-2020
  • Mathematics
contestada

what is ​

21x+7y=42
in y=mx+b form

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 11-02-2020

Answer:

  y = -3x +6

Step-by-step explanation:

Solve for y:

  7y = -21x +42 . . . . . subtract the x-term

  y = -3x +6 . . . . . . . . divide by the coefficient of y

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