document.write( "Question 548490: Find an equation of the line having the given slope and containing the given point. m=3 (4,3) \n" ); document.write( "
Algebra.Com's Answer #357021 by jim_thompson5910(35256)\"\" \"About 
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\"y+=+mx%2Bb\"\r
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\n" ); document.write( "\n" ); document.write( "\"3+=+%283%29%284%29%2Bb\"\r
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\n" ); document.write( "\n" ); document.write( "\"3+=+12%2Bb\"\r
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\n" ); document.write( "\n" ); document.write( "\"3-12+=+b\"\r
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\n" ); document.write( "\n" ); document.write( "\"-9+=+b\"\r
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\n" ); document.write( "\n" ); document.write( "\"b+=+-9\"\r
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\n" ); document.write( "\n" ); document.write( "So the equation of the line is \"y+=+3x-9\"
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