Question

Solve each of the following equations for xx using the same technique as was used in the Opening Exercise.

Answer 1

Answer:

The value of the x is 1/9.  

Step-by-step explanation:

Data provided in the question is:

$3^2/x=81$

To find out:-        

the value of x.

Solution for the equation:-    

$3^2/x = 81\\9/x=81\\9/81=x\\1/9=x$

On solving the given question or equation by using  mathematics of algebra we find out the value of x to be 1/9.