document.write( "Question 373531: Find the slope of 9x + 12y = 4.
\n" );
document.write( "12y=-9x+4
\n" );
document.write( "why do you then devide by 12? \n" );
document.write( "
Algebra.Com's Answer #265823 by edjones(8007)![]() ![]() You can put this solution on YOUR website! Because you have to get the equation into the slope-intercept form: y=mx+b \n" ); document.write( "12y=-9x+4 \n" ); document.write( "y=-9x/12 + 4/12 \n" ); document.write( "=-3x/4 + 1/3 \n" ); document.write( "m=-3/4 \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |