document.write( "Question 83081: What is the equation of the line through (0,9) that is parallel to the line 3x+5y=15? \n" ); document.write( "
Algebra.Com's Answer #59635 by chitra(359)\"\" \"About 
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The given line equation is: \r
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\n" ); document.write( "\n" ); document.write( "3x + 5y = 15 \r
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\n" ); document.write( "\n" ); document.write( "Writing this eqn in the form of y = mx + b, we get: \r
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\n" ); document.write( "\n" ); document.write( "5y = -3x + 15 \r
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\n" ); document.write( "\n" ); document.write( "==> \"+y+=+-%283%2F5%29x+%2B+%2815%2F5%29\" \r
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\n" ); document.write( "\n" ); document.write( "==> \"y+=+-%283%2F5%29x+%2B+3\" \r
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\n" ); document.write( "\n" ); document.write( "From the above equation, we can find that the slope is given by, m = \"%28-3%2F5%29\"\r
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\n" ); document.write( "\n" ); document.write( "Let the equation of the line parallel to the given line be in the form \r
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\n" ); document.write( "\n" ); document.write( "y = mx + b. It will have the same slope as that of the given line. Also given that the point (0,9) passess through the given line. Hence,\r
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\n" ); document.write( "\n" ); document.write( "y = \"%28-3%2F5%29\"x + b \r
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\n" ); document.write( "\n" ); document.write( "9 = \"%28-3%2F5%29\"(0) + 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( "Thus, the equation of the requied line is: \r
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\n" ); document.write( "\n" ); document.write( "y = -\"%283%2F5%29\" + 9 \r
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\n" ); document.write( "\n" ); document.write( "Hence, the solution. \r
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\n" ); document.write( "\n" ); document.write( "Happy Calculating!!! \r
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\n" ); document.write( "\n" ); document.write( "Regards,\r
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