Question 985510
<pre>
            potato       brinjal      tomato
PRICE        2            1.5         0.50
Qnty          p             b           t
COST         2p           1.5b        0.5t


</pre>


Material account:  {{{p+b+t=10}}}


Cost account:   {{{2p+1.5b+0.5t=10*10}}};
{{{4p+3b+t=200}}}


System is {{{system(4p+3b+t=200,p+b+t=10)}}}
Multiple solutions because more variables than equations.