Question 1002538
<pre>
            rate          time        distance
WITH        33+c           t           222
AGNST       33-c           t           175
</pre>

RT=D basic uniform travel rates rule


Solve the system  {{{system((33+c)t=222,(33-c)t=175)}}}


One way is to solve for t and equate the expressions.


{{{222/(33+c)=175/(33-c)}}}------solve for c.