cuhmiluh cuhmiluh
  • 23-02-2021
  • Mathematics
contestada

pleaseee help find for b

pleaseee help find for b class=
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farizaspam farizaspam
  • 23-02-2021

Answer:

[tex] \frac{8}{7} = \frac{b}{b - 10} \\ 7b = 8b - 80 \\ - b = - 80 \\ b = 80[/tex]

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