document.write( "Question 627026: if the slope segment connecting the points (x, 3) and (9, 4) is 4, what is the value of x? \n" ); document.write( "
Algebra.Com's Answer #394753 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
m = (y2-y1)/(x2-x1)\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "4 = (4-3)/(9-x)\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "4 = 1/(9-x)\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "4(9-x) = 1\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "36-4x = 1\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "-4x = 1-36\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "-4x = -35\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "x = -35/(-4)\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "x = 35/4\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "So the value of x is \"x+=+35%2F4\"
\n" ); document.write( "
\n" );