document.write( "Question 545942: What is the slope intercept form of 3x-4y=12 \n" ); document.write( "
Algebra.Com's Answer #355788 by lmeeks54(111)![]() ![]() You can put this solution on YOUR website! The slope intercept form of an equation is in the form: \n" ); document.write( "... \n" ); document.write( "y = mx + b, where m = the slope and b = the y-intercept \n" ); document.write( "... \n" ); document.write( "Given: 3x - 4y = 12, \n" ); document.write( "... \n" ); document.write( "Add 4y to both sides: \n" ); document.write( "3x = 12 + 4y \n" ); document.write( "... \n" ); document.write( "Subtract 12 from both sides: \n" ); document.write( "3x - 12 = 4y \n" ); document.write( "... \n" ); document.write( "Divide both sides by 4: \n" ); document.write( "3/4x - 3 = y \n" ); document.write( "... \n" ); document.write( "Turn it around so it is more familiar to read: \n" ); document.write( "y = 3/4x - 3 \n" ); document.write( "... \n" ); document.write( "m = 3/4 \n" ); document.write( "b = -3 \n" ); document.write( "... \n" ); document.write( "cheers, \n" ); document.write( "Lee \n" ); document.write( " |