Question 925433

{{{log(8,(x-5))=2/3}}}

{{{3log(8,(x-5))=2}}}

{{{log(8,(x-5)^3)=2}}}............in base {{{10}}} will be

{{{log(8,(x-5)^3)/log(8)=2}}}

{{{log(8,(x-5)^3)=2log(8)}}}

{{{log(8,(x-5)^3)=log(8^2)}}}

{{{log(8,(x-5)^3)=log(64)}}} .........if log same, then

{{{(x-5)^3=64}}} .......solve for {{{x}}}

{{{root(3,(x-5)^3)=root(3,64)}}}

{{{x-5=4}}}

{{{x=4+5}}}

{{{x=9}}}