Question 130918

{{{2/3(36x-6)=68}}}.........both sides multiply by {{{3}}}

{{{3(2/3)(36x-6)=3*68}}}.........

{{{cross(3)(2/cross(3))(36x-6)= 204}}}.........

{{{2(36x-6)= 204}}}.........divide both sides by {{{2}}}

{{{2/2(36x-6)= 204/2}}}.........

{{{36x-6= 102}}}.........

{{{36x= 102+6}}}.........

{{{36x= 108}}}.........

{{{x= 108/36}}}.........

{{{x= 3}}}.........


check:

{{{2/3(36*3-6)=68}}}.........

{{{2/3(108-6)=68}}}.........

{{{2/3(102)=68}}}.........

{{{0.6666(102)=68}}}.........

{{{67.9932=68}}}.........

{{{68 =68}}}.........