logs1 logs1
  • 02-06-2015
  • Mathematics
contestada

solve for x: log6(x+29) - log6(x-6) = 2

Respuesta :

darth666
darth666 darth666
  • 02-06-2015
[tex]log_6(x+29)-log_6(x-6)=2[/tex]
[tex]log_6{6^2}=2[/tex]
[tex]log_6(x+29)-log_6(x-6)=log_6{6^2}=log_6{36}[/tex]
[tex]log_6(x+29)-log_6(x-6)=\frac{log_6(x+29)}{log_6(x-6)}=log_6{36}[/tex]
[tex]\frac{x+29}{x-6}=36[/tex]
[tex]x+29=36(x-6)[/tex]
[tex]x+29=36x-216[/tex]
[tex]35x=245[/tex]
[tex]x=\frac{245}{35}=7[/tex]
[tex]log_6{36}-log_6{1}=2[/tex]

Answer Link

Otras preguntas

blake has arrived 14 of the flyers had blown away. He ended up putting 50 flyers on blue cars,26 flyers on white cars and 32 flyers on silver cars. How many fl
I NEED HELP W THIS QUESTION ASAP
PLSSSSS HELPPPPPP MEEEE
are these equations equivalent?
Any literature student?? I need help
(98 Points!!) Can someone take a look at this? I'm stumped. (Answer choices provided) What is the fifth term of the geometric sequence? Geometric sequence repre
What was the result of the battle of Tippacanoe
1. Under a dilation, the points (-3, -4) is moved to (-15, -20). What is the scale factor of the dilation? 2. Under a dilation, the point (3, 5) is moved to (6,
Which is denser, ice at 0 degrees C or water at 4 degrees C a. the water b. the ice c. They both have the same density
Express 20% as a fraction in its lowest form? Thanks