document.write( "Question 1133618: solve for the following system of equation
\n" ); document.write( "y=x^2-6
\n" ); document.write( "y=x-4
\n" ); document.write( "

Algebra.Com's Answer #750859 by MathLover1(20849)\"\" \"About 
You can put this solution on YOUR website!
\"y=x%5E2-6\"....eq.1
\n" ); document.write( "\"y=x-4\"....eq.2
\n" ); document.write( "-----------------------
\n" ); document.write( "left sides are equal, so\r
\n" ); document.write( "\n" ); document.write( "\"x%5E2-6=x-4\"..........solve for \"x\"\r
\n" ); document.write( "\n" ); document.write( "\"x%5E2-6-x%2B4=0\"\r
\n" ); document.write( "\n" ); document.write( "\"x%5E2-x-2=0\"...factor\r
\n" ); document.write( "\n" ); document.write( "\"x%5E2-2x%2Bx-2=0\"\r
\n" ); document.write( "\n" ); document.write( "\"%28x%5E2-2x%29%2B%28x-2%29=0\"\r
\n" ); document.write( "\n" ); document.write( "\"x%28x-2%29%2B%28x-2%29=0\"\r
\n" ); document.write( "\n" ); document.write( "\"%28x%2B1%29%28x-2%29=0\"\r
\n" ); document.write( "\n" ); document.write( "=>\"x=-1\" or \"x=2\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "go to \"y=x-4\"....eq.2, plug in values for \"x\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"y=-1-4\"=>\"y=-5\"\r
\n" ); document.write( "\n" ); document.write( "\"y=2-4\"=>\"y=-2\"\r
\n" ); document.write( "\n" ); document.write( "solutions:\r
\n" ); document.write( "\n" ); document.write( "(\"-1\",\"-5\")\r
\n" ); document.write( "\n" ); document.write( "and
\n" ); document.write( "(\"2\",\"-2\")\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );