document.write( "Question 897381: How do you do the following:
\n" ); document.write( "1. x^2-2x-48=0\r
\n" ); document.write( "\n" ); document.write( "2. 4x+5y=61
\n" ); document.write( " 2x +5y=43\r
\n" ); document.write( "\n" ); document.write( "3. x^2+5x-24=0\r
\n" ); document.write( "\n" ); document.write( "4. 4x +y=10
\n" ); document.write( " -3x+3y=0 \n" ); document.write( "

Algebra.Com's Answer #544117 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"x%5E2-2x-48=0\"$
\n" ); document.write( " $\"%28x-8%29%28x%2B6%29=0\"$
\n" ); document.write( " $\"x=8\"$ and $\"x=-6\"$
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\n" ); document.write( "Subtract,
\n" ); document.write( " $\"4x%2B5y-2x-5y=61-43\"$
\n" ); document.write( " $\"2x=18\"$
\n" ); document.write( " $\"x=9\"$
\n" ); document.write( "Then,
\n" ); document.write( " $\"4%289%29%2B5y=61\"$
\n" ); document.write( " $\"36%2B5y=61\"$
\n" ); document.write( " $\"5y=25\"$
\n" ); document.write( " $\"y=5\"$
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\n" ); document.write( ".
\n" ); document.write( " $\"x%5E2%2B5x-24=0\"$
\n" ); document.write( " $\"%28x%2B8%29%28x-3%29=0\"$
\n" ); document.write( " $\"x=-8\"$ and $\"x=3\"$
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\n" ); document.write( "Simplify eq. 2,
\n" ); document.write( " $\"-x%2By=0\"$
\n" ); document.write( " $\"y=x\"$
\n" ); document.write( "Substitute,
\n" ); document.write( " $\"4x%2Bx=10\"$
\n" ); document.write( " $\"5x=10\"$
\n" ); document.write( " $\"x=2\"$
\n" ); document.write( " $\"y=2\"$ \r
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\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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