Question

solve for x... please i'm in a middle of a test
13^(-10x)=8^(x-5)

Answer 1

awesome man, thank you so much..

Answer 2

Isn't it forbidden to give answers for a test?

Answer 3

I don't know... but where is the answer...

Answer 4

Good job. You got rid of it.

Answer 5

lol... do you need it back..?

Answer 6

No.

Answer 7

I am glad you got rid of it.

Answer 8

why is that...?

Answer 9

we cheat all the time in my grade 8 class... the teacher will tell us some answers...

Answer 10

Hmm... I don't agree with cheating but okay, put it back up if you want...

Answer 11

well... all test tell you... is what you don't know... and he doesn't know log laws...

Answer 12

hey, so i have this other question; 5^(x+7)=9^(-5x)
would x= @campbell_st