Question 1124304
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7x - 4/7 = 3/7 
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Add  {{{4/7}}} to both sides.
{{{7x=3/7+4/7}}}

{{{7x=7/7}}}

{{{7x=1}}}



Multiply both sides by {{{1/7}}}.
{{{(7x)(1/7)=1(1/7)}}}


{{{highlight(x=1/7)}}}