Which equation is equivalent to ( 1/3)^x= 27^x+2?

3x = 3-3x+2
3^x=3^3x+6
3^-x=3^3x+2
3^-x=- 3^3x+6

The the equation equivalent to given equation is  

Step-by-step explanation:

Given Equation as :

Or,  

Or,

Hence The the equation equivalent to given equation is    Answer

3^-x=3^3x+2

Step-by-step explanation:

To get the equivalent of ( 1/3)^x= 27^x+2 . we need to expand the expression.

( 1/3)^x= 27^x+2

Base on the law of indices

( 1/3)^x = 3^-x

Then

27^x+2 can be expanded as

3^3x + 2

Bringing the expression together

3^-x = 3^3x + 2

just took the test and my answers down below!

step-by-step explanation:

check the pic :