0) //decide the order
echo $a." + ".$b."".$variable." = $c";
else
echo $b."".$variable.""." + ".$a." = $c";
break;
case 2: //subtraction
if(chooseSign()>0)
echo $b."".$variable.""." – ".$a." = $c";
else
echo $a." – ".$b."".$variable." = $c";
break;
case 3: //division
echo "| $b".$variable." | = $c |
";
echo "| $a |
";
break;
} //end switch
} //end createEquation()
do_html_header("Two Step Equations","Solve. NO CALCULATOR!");
echo "";
for($i=1;$i<=21;)
{
?>
|
.
|
|
|
1.
|
|
|
2.
|
|
| |
| |
| |
100) break;
} //end for
echo "
";
do_html_footer();
?>