lolidealer417 lolidealer417
  • 04-01-2022
  • Mathematics
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will mark brainliest

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Respuesta :

profereyes12122
profereyes12122 profereyes12122
  • 04-01-2022

Answer:

x= 20, MN = 36

Step-by-step explanation:

[tex]\frac{12}{5} =\frac{2x-4}{15}[/tex]

[tex]\frac{(12)(15)}{5} =2x-4[/tex]

[tex]36=2x-4[/tex]

[tex]36+4=2x[/tex]

[tex]40=2x[/tex]

[tex]\frac{40}{2} =x[/tex]

[tex]x=20[/tex]

[tex]MN=2x-4=2(20)-4=40-4=36[/tex]

Hope this helps

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