Question 1072133
If you wrote the equation the way you intended,
{{{abs(3x-3/7)=2&1/3}}}


{{{3*abs(x-1/7)=7/3}}}


{{{abs(x-1/7)=7/9}}}



If x-1/7 is non-negative,
{{{x-1/7=7/9}}}
{{{x=7/9+1/7}}}
{{{highlight_green(x=58/63)}}}


If x-1/7 is negative,
{{{-(x-1/7)=7/9}}}
{{{-x=7/9-1/7}}}
{{{x=1/7-7/9}}}
{{{highlight_green(x=-40/63)}}}





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In case you meant to show  {{{abs((3-3)/7)=2&1/3}}}, the the solution result is  {{{system(x=58/9,or,x=-40/9)}}}.