Respuesta :

sqdancefan

Answer:

  • x = -3/b
  • x = -1   when b=3

Step-by-step explanation:

Eliminating parentheses, you get ...

  -2bx +10 = 16

Subtract 10 and divide by -2b:

  x = 6/(-2b)

  x = -3/b

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When b=3, you have ...

  x = -3/3

  x = -1

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