document.write( "Question 967561: Write an equation for the line parallel to the line −25x + 5y = 4 through the point (−8, −7) \n" ); document.write( "
Algebra.Com's Answer #591351 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "an equation for the line parallel to the line \"-25x+%2B+5y+=+4\" through the point (\"-8\", \"-7\"):\r
\n" ); document.write( "\n" ); document.write( "\"-25x+%2B+5y+=+4\". ..first write it in slope-intercept form to find a slope\r
\n" ); document.write( "\n" ); document.write( "\"+5y+=+25x+%2B4\"\r
\n" ); document.write( "\n" ); document.write( "\"+y+=+25x%2F5+%2B4%2F5\"\r
\n" ); document.write( "\n" ); document.write( "\"+y+=+highlight%285%29x+%2B4%2F5\"....as you can see, the slope is \"m=5\", and we know that the line parallel to this line will have same slope\r
\n" ); document.write( "\n" ); document.write( " so far the equation of the parallel line is:\r
\n" ); document.write( "\n" ); document.write( "\"y=5x%2Bb\"...we will use given point (\"-8\", \"-7\") to find y-intercept \"b\"\r
\n" ); document.write( "\n" ); document.write( "\"-7=5%28-8%29%2Bb\"\r
\n" ); document.write( "\n" ); document.write( "\"-7=-40%2Bb\"\r
\n" ); document.write( "\n" ); document.write( "\"-7%2B40=b\"\r
\n" ); document.write( "\n" ); document.write( "\"b=33\"\r
\n" ); document.write( "\n" ); document.write( "so,the equation is \"y=5x%2B33\"\r
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