Question 56658
{{{1/4x-1/8x=3-1/16x}}}  Multiply both sides of the equal sign by the LCD, (16x):
{{{16x(1/4x-1/8x)=16x(3-1/16x)}}}
{{{16x/4x-16x/8x=48x-16x/16x}}}
{{{4-2=48x-1}}}
{{{2=48x-1}}}
{{{2+1=48x-1+1}}}
{{{3=48x}}}
{{{3/48=48x/48}}}
{{{1/16=x}}}
Happy Calculating!!!