Question 154355
{{{(-18+2w)/(3)}}}/{{{(121w-1089)/(9)}}}
Simplifying:
{{{((2w-18)/cross(3))*(cross(9)3/(121w-1089))}}}
distribute:
{{{(6w-54)/(121w-1089)}}}, 
{{{6(w-9)/121(w-9)}}}
{{{6*cross(w-9)/(121*cross(w-9))}}}
{{{6/121}}}
Thank you,
Jojo