Question 55133
Here's how you can check your work:

You think {{{x<=3}}} is the solution set to {{{7x+5<= 5x-2}}}

Plop 3 in to see if there's an equality

{{{7(3) + 5 =5(3)-2}}}
{{{21 +5 =15-2}}}
{{{26 = 13}}}  Yeah...not so much true there.


 Go back and look at your work. There's probably a negative sign error in there somewhere.