Question 1029618
Use "^" to denote exponentiation.
16^(-3n+2)=64
.
.
{{{16^(-3n+2)=64}}}
{{{(2^4)^(-3n+2)=2^6}}
{{{2^(4(-3n+2))=2^6}}}
{{{4(-3n+2)=6}}}
{{{-12n+8=6}}}
{{{-12n=-2}}}
{{{n=1/6}}}