What is the approximate value of x in the equation below.

Question

asked Oct 15, 2020 194k views

1 Answer

Ndnenkov · Answer 1 · 2020-10-20T02:12:12+0000

Answer: First Option

x= -3.396

Explanation:

We have the following expression

$log_{(3)/(4)}25 = 3x -1$

To solve the equation add 1 to both sides of the equality

$log_{(3)/(4)}25 +1= 3x -1+1$

$log_{(3)/(4)}25 +1= 3x$

Divide between 3 to both sides of the equation

$\frac{log_{(3)/(4)}25 +1}{3}= x$

x= (-11.19 +1)/(3)

x= -3.396

The answer is the first option