document.write( "Question 1065254: Write an equation of the line containing the given point and parallel to the given line. Express your answer in the form y=mx+b.\r
\n" ); document.write( "\n" ); document.write( "​(Type an equation. Type your answer in​ slope-intercept form. Use integers or fractions for any numbers in the equation. Simplify your​ answer.)\r
\n" ); document.write( "\n" ); document.write( "(7,9);x+8y=9
\n" ); document.write( "

Algebra.Com's Answer #680374 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
Find the slope of the given line
\n" ); document.write( "\"+x+%2B+8y+=+9+\"
\n" ); document.write( "\"+8y+=+-x+%2B+9+\"
\n" ); document.write( "\"+y+=+%28-1%2F8%29%2Ax+%2B+9%2F8+\"
\n" ); document.write( "Any line parallel to this line will have
\n" ); document.write( "slope = \"+-1%2F8+\"
\n" ); document.write( "-----------------------------------
\n" ); document.write( "( 7,9 }
\n" ); document.write( "\"+m+=+-1%2F8+\"
\n" ); document.write( "\"+y+=+m%2Ax+%2B+b+\"
\n" ); document.write( "\"+9+=+m%2A7+%2B+b+\"
\n" ); document.write( "\"+9+=+%28-1%2F8%29%2A7+%2B+b+\"
\n" ); document.write( "\"+72+=+-7+%2B+8b+\"
\n" ); document.write( "\"+8b+=+79+\"
\n" ); document.write( "\"+b+=+79%2F8+\"
\n" ); document.write( "------------------
\n" ); document.write( "The equation is:
\n" ); document.write( "\"+y+=+%28-1%2F8%29%2Ax+%2B+79%2F8+\"
\n" ); document.write( "------------------------
\n" ); document.write( "check:
\n" ); document.write( "does the line go through ( 7,9 )?
\n" ); document.write( "\"+9+=+%28-1%2F8%29%2A7+%2B+79%2F8+\"
\n" ); document.write( "\"+72+=+-7+%2B+79+\"
\n" ); document.write( "\"+72+=+72+\"
\n" ); document.write( "OK
\n" ); document.write( "
\n" ); document.write( "
\n" );