beatriz233
beatriz233 beatriz233
  • 12-12-2018
  • Mathematics
contestada

Need help right now!!!!!!

Need help right now class=

Respuesta :

sammyraegarrett
sammyraegarrett sammyraegarrett
  • 12-12-2018

Answer:

44.75

I believe


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JK94 JK94
  • 12-12-2018

Let's go:


[tex]\frac{21}{36} = \frac{3x + 1}{6x - 6} \\\\ 36(3x + 1) = 21(6x - 6) \\\ 108x + 36 = 126x - 126 \\\ 126x - 108x = 36 + 126 \\\ 18x = 162 \\\ x = 9[/tex]


I hope I helped you.


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