Question #5efb7

2 Answers
Oct 2, 2017

The value of x comes to be 3.

Explanation:

Given that,
log(x+2)-log(3x-4)=0
:.log(x+2)=log(3x-4)

Now, taking antilog in both sides,

x+2=3x-4
:.color(red)(x=3). (Answer).

Hope it Helps :)

Oct 2, 2017

x=3

Explanation:

Assuming base 10 logarithms

log(x+2) - log(3x-4)=0 => log(x+2)=log(3x-4)

Raise 10 to the power of each side.

This is the antilogarithm, such that:

10^log(a) = a

So:

10^log(x+2)= 10^log(3x-4)=> x+2=3x-4=> x=3