Question 1002690
In number symbolism  , x(y/2)/9=-10, done in just text.
This way when rendering tags added:   {{{x(y/2)/9=-10}}}


STEPS TO SIMPLIFY

{{{x(y/2)=-10*9}}}
{{{(xy)/2=-90}}}
{{{xy=-90*2}}}
{{{highlight_green(xy=-180)}}}



You can look for any set of (x,y) points you want.  If you are interested in some convenient
solution points, look at the whole-number factorizations for 180.  Pick an x value, and solve for
the corresponding y value.   One such simple data point is  (10,-18); and another is (-60,3).  You can
find several other convenient data points.