miya7787 miya7787

23-09-2020
Mathematics

contestada

HELP ASAP!
Please!! Someone help me with these!!

HELP ASAP Please Someone help me with these class=

Respuesta :

rrosario714 rrosario714

23-09-2020

Answer:

[tex]x=-12[/tex]

Answer Link

mathstudent55 mathstudent55

23-09-2020

Answer:

x = -12

Step-by-step explanation:

[tex] \dfrac{5}{x - 3} = \dfrac{7}{x - 9} [/tex]

Cross multiply.

7(x - 3) = 5(x - 9)

7x - 21 = 5x - 45

2x = -24

x = -12

Answer Link

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