127k views
5 votes
-4 log8 x - 2 = 6
Round to the nearest ten - thousandth

-4 log8 x - 2 = 6 Round to the nearest ten - thousandth-example-1

1 Answer

6 votes
-4 log8 x - 2 = 6

log8 x - 2 = 6/-4 = -3/2

log(x-2)/log8 = -3/2 ; log8 = 0.903089987
log(x-2)/0.903089987= -3/2
log(x-2) = -1.35463498

10 ^ -1.35463498 = x-2

x = 2.044194174

User Perkins
by
5.7k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.