awsomesaucek2020
awsomesaucek2020 awsomesaucek2020
  • 11-03-2021
  • Mathematics
contestada

please help, and show work if you can!! :))

please help and show work if you can class=

Respuesta :

devishri1977
devishri1977 devishri1977
  • 12-03-2021

Answer:

Step-by-step explanation:

ΔABD ≅ ΔCBD .

So AD = DC

8x - 4 = 3x + 1       {add 4 to both sides}

     8x = 3x + 1 + 4

     8x = 3x + 5 {subtract 3s from both sides}

  8x - 3x= 5

        5x = 5 {divide both sides by 5}

        x = 5/5

x = 1

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