Question 786820
<pre>
{{{(matrix(5,1,

Distance,traveled,by,FASTER,car))}}}{{{""+""}}}{{{(matrix(5,1,

Distance,traveled,by,SLOWER,car))}}} {{{""=""}}} {{{(matrix(4,1,

Number,of,miles,apart))}}}


Subtract {{{(matrix(5,1,

Distance,traveled,by,SLOWER,car))}}} from both sides:

          {{{(matrix(5,1,Distance,traveled,by,FASTER,car))}}} {{{""=""}}} {{{(matrix(4,1,

Number,of,miles,apart))}}}{{{""-""}}}{{{(matrix(5,1,

Distance,traveled,by,SLOWER,car))}}} 

          {{{(matrix(5,1,Distance,traveled,by,FASTER,car))}}} {{{""=""}}} {{{160}}}{{{""-""}}}{{{x}}}


Edwin</pre>