Algebraexponent
posted by Kat on .
Please help me solve this!!!!
4*(3x)^4/3  5 = 59
(4/3 is an exponent)
I got to this far... (3x)^4/3 = 16
But how do I get rid of the exponent? Please help me my final is tomorrow and I still don't know :(

(3x)^4/3 = 16 , great so far
raise both sides to the 3/4
[(3x)^4/3]^(3/4) = 16^(3/4)
3x = 8
x = 5