document.write( "Question 23606: find the slope of 3x+y=4, finding the slope of things like that is really easy.... try to always change things into y=mx+b. y is y and the number before x is your slope and b is the whole number with no x or y.... \n" ); document.write( "
Algebra.Com's Answer #12392 by smallfry(7)![]() ![]() ![]() You can put this solution on YOUR website! finding the slope of things like that is really easy.... try to always change things into y=mx+b. y is y and the number before x is your slope and b is the whole number with no x or y....\r \n" ); document.write( "\n" ); document.write( "so.... \n" ); document.write( "3x+y=4 \n" ); document.write( "substract 3x to get y alone.. \n" ); document.write( "3x=y=4 \n" ); document.write( "-3x -3x ( do it to both sides) \n" ); document.write( "y=4-3x... \n" ); document.write( "since -3 is before x.. thats your slope to graph that it would be 3/1. \n" ); document.write( "** make sure y is always only one y... \n" ); document.write( " \n" ); document.write( " |