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

Otras preguntas

List words and phrases that reveal Odysseus concern about his comrades

meaning of to hit the nail in the head

What is Python open-source?

write an application to the principal for the regarding to have an access of E-library

Fill In the missing statement and reason of the proof below.

What is the internal conflict of the book Squrim, by Carl Hiaasen?

what 3\13 - 3/26 =

Hii, I’m really confused on this and anything helps Tysmm

Martha and Steve have 95 colores pencils. If Martha has 4 times as many as Steve, how does Steve have?

You plan to retire 33 years from now. You expect that you will live 27 years after retiring. You want to have enough money upon reaching retirement age to withd