Respuesta :

Answer:

[tex]\boxed{\tt x=4}[/tex]

Step-by-step explanation:

Solve for x, using the chord theorem.

  • [tex]\tt (4x+2)\times 8=9\times (4x)[/tex]
  • [tex]\tt 32x+16=36x[/tex]
  • [tex]\tt 36-32x=16[/tex]
  • [tex]\tt 4x=16[/tex]
  • [tex]\tt x=4[/tex]

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