document.write( "Question 1099209: (12,10), (-2,r), m=-4 \n" ); document.write( "

Algebra.Com's Answer #713635 by josgarithmetic(39838) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"%2810-r%29%2F%2812-%28-2%29%29=-4\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"%2810-r%29%2F14=-4\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"10-r=-56\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"-r=-66\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"r=66\"$ \n" ); document.write( "

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