Question 661147


{{{z/3 = 2z-4/8}}}

{{{z/3 = 2z-(4:4)/(8:4)}}}


{{{z/3 = 2z-1/2}}}........both sides multiply by {{{6}}}


{{{6z/3 = 6*2z-6*1/2}}}


{{{cross(6)2z/cross(3)1 =12z-cross(6)3/cross(2)1}}}


{{{2z =12z-3}}}


{{{3 =12z-2z}}}


{{{3 =10z}}}


{{{3/10 =z}}}