Question 52865
{{{100-4u/3=5u+6/4+6}}}
{{{100-4u/3=5u+(6/2)/(4/2)+6}}}Reduce your fraction by two here or at the end.
{{{100-4u/3=5u+3/2+6}}}
{{{6(100-4u/3)=6(5u+3/2+6)}}}The lowest common denominator is 6.  We can clear our fractions by multiplying both sides of the equation by the LCD.
{{{6(100)+(6/3)(-4u)=6(5u)+(6/2)(3)+6(6)}}}
{{{6(100)+2(-4u)=6(5u)+3(3)+6(6)}}}
{{{600-8u=30u+9+36}}}
{{{600-8u=30u+45}}}
{{{600-8u+8u=8u+30u+45}}}
{{{600=38u+45}}}
{{{600-45=38u+45-45}}}
{{{555=38u}}}
{{{555/38=38u/38}}}
{{{555/38=u}}}