Question

Find the value of x in : (7/3)^-4 * (7/3)^-5=(7/3)^3x

Answer 1

(

7

3

)−4(

7

3

)−5=(

7

3

)3x

Simplifies to:

19683

40353607

=

343

27

x

Let's solve your equation step-by-step.

19683

40353607

=

343

27

x

Step 1: Flip the equation.

343

27

x=

19683

40353607

Step 2: Multiply both sides by 27/343.

(

27

343

)*(

343

27

x)=(

27

343

)*(

19683

40353607

)

x=

531441÷

13841287201