(2/3)^x-1=27/8, Find x. Please show a step-by-step explanation. NB:x is an exponent.


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hello!

Multiply to remove the fraction, then set equal to  

0

and solve.

Exact Form:

x=ln(35/8)

ln (2) − ln (3)

x = −3.64003335!!

(psst pls braniliest!)

hello! fo thoses who don't understand I put a picture!

x = -2

Step-by-step explanation:

you have to use logs here

x-1  =ln(27/8)/ ln(2/3)

x -1  = -3

x = -2

i got 10.28 but that rounds up to 10.3

the answer is a if my teacher taught me correct