Question

Logarithmic equation? log3(x-4)=-3 so what does x=

Answer 1

its x-4 = 1/27

Answer 2

start by rewriting in equivalent exponential form

Answer 3

now 27x- 108= 0

Answer 4

\[\log_b(\heartsuit)=\clubsuit\iff b^{\clubsuit}=\heartsuit\]

Answer 5

x = 4 ans

Answer 6

and so step one is to write
\[\log_3(x-4)=-3\iff x-4=3^{-3}=\frac{1}{3^3}=\frac{1}{27}\]
algebra from there on in