Question 185293
Is the problem {{{(3/5)x-3/7=5/7}}} or {{{3/5x-3/7=5/7}}}??
{{{(3/5)x-3/7=5/7}}}
 {{{(3/5)x=8/7}}}
{{{x = 40/21}}}

Or
{{{3/5x-3/7=5/7}}}
{{{3/5x = 8/7}}}
{{{21/8 = 5x}}}
{{{21/40 = x}}}
parens matter :)