document.write( "Question 591044: Please help me solve this system and graph 6u+v=32, 6u=v+40 \n" ); document.write( "
Algebra.Com's Answer #375459 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Please help me solve this system and graph 6u+v=32, 6u=v+40 \n" ); document.write( "-------------- \n" ); document.write( "6u+v=32 \n" ); document.write( "6u=v+40 \n" ); document.write( "-------------- \n" ); document.write( "6u+v=32 \n" ); document.write( "6u-v=40 \n" ); document.write( "------- Add \n" ); document.write( "=================== \n" ); document.write( "Both eqns are linear, straight lines. \n" ); document.write( "You need 2 points to plot a straight line. \n" ); document.write( "Pick 2 values for 1 variable and find the other. \n" ); document.write( "Plot the 2 points. \n" ); document.write( "Draw a line thru them. \n" ); document.write( "======================== \n" ); document.write( "Do the same for the other eqn. \n" ); document.write( "Notice that the intersection is the solution to the system. \n" ); document.write( " \n" ); document.write( " |