Question 156601
{{{((1-x)/5)+ ((x+5)/3) >= 3/5}}}
multiply both sides by {{{15}}}
{{{3*(1 - x) + 5*(5 + x) >= 9}}}
{{{3 - 3x + 25 + 5x >= 9}}}
{{{2x + 28 >= 9}}}
{{{2x >= -19}}}
{{{x >= -19/2}}}
I'll test this by making {{{x = -9.49}}} (slightly greater than {{{-19/2}}})
{{{((1-x)/5)+ ((x+5)/3) >= 3/5}}}
{{{((1 - (-9.49))/5) + ((5 - 9.49) / 3) >= .6}}}
{{{(10.49 / 5) + (-4.49 / 3) >= .6}}}
{{{2.098 - 1.497 >= .6}}}
{{{.6013 >= .6}}}
OK