Question

PLEASEEE!
Use properties of logarithms to solve the equation
log(base3) y – log(base3) 7 = log(base3) 2

Answer 1

your first part will be division... log(base3)(y/7)

Answer 2

What are we supposed to do after that?

Answer 3

trying to remember lol

Answer 4

hah!

Answer 5

i think you can divide both sides by log base 3 then that will give you a normal equation

Answer 6

so y/7 = 2, y=14

Answer 7

how does y/7 = 2?

Answer 8

since we got rid of the logs by dividing both sides by log base 3

Answer 9

ohhh okay! thanks!

Answer 10

khan academy has really good videos on this subject, it helped me a lot when i did these types of problems

Answer 11

ill check them out thanks. appreciate it.