aturner33 aturner33
  • 02-02-2021
  • Mathematics
contestada

Writing linear equations Quiz 4-3

Respuesta :

MsVeronica MsVeronica
  • 03-02-2021

Answer:

x+y=z; 3(x+1)+4(y+1)=20

Step-by-step explanation:

3x+3+4y+4=20

3x+4y×7=20

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