Question 948279

{{{log(4,(x+3))=3}}}.....change the base to base {{{10}}}

{{{log((x+3))/log((4))=3}}}

{{{log((x+3))=3log((4))}}}

{{{log((x+3))=log(4^3)}}}

{{{log((x+3))=log(64)}}}...since log same, then

{{{x+3=64}}} is same too; so, solve for {{{x}}}

{{{x=64-3}}}

{{{x=61}}}