Question 819262
{{{25^(x+1)=125^x}}}
{{{(5^2)^(x+1)=(5^3)^x}}}
{{{5^(2(x+1))=5^(3x)}}}
{{{2(x+1)=3x}}}
{{{2x+2=3x}}}
{{{2=3x-2x}}}
{{{2=x}}}
{{{highlight(x=2)}}}