document.write( "Question 658968: Where does the equations y=-6x+30 and y=3x-6 intersect? I need the solution. Please HELP ME RIGHT AWAY! \n" ); document.write( "
Algebra.Com's Answer #410565 by Alan3354(69443) You can put this solution on YOUR website! Where does the equations y=-6x+30 and y=3x-6 intersect? \n" ); document.write( "--------------- \n" ); document.write( "Actually, the lines of the graphs intersect, not the equations themselves. \n" ); document.write( "--------- \n" ); document.write( "y=-6x+30 and y=3x-6 \n" ); document.write( "Since they both equal y: \n" ); document.write( "-6x+30 = 3x-6 \n" ); document.write( "30 = 9x-6 \n" ); document.write( "36 = 9x \n" ); document.write( "x = 4 \n" ); document.write( "------- \n" ); document.write( "y = 3x-6 \n" ); document.write( "y = 6 \n" ); document.write( "Intersection at (4,6) \n" ); document.write( " \n" ); document.write( " |