document.write( "Question 30956: this uestion comes from a math 132 class the question is find the point of intersection the lines 2x+3y+6=0 and -2x+5y+10=0. If they do not intersect . state why they do not. I got 16/15 and 4/5 but i dont know doesnt look right. Thank you. \n" ); document.write( "
Algebra.Com's Answer #19947 by venugopalramana(3286)![]() ![]() You can put this solution on YOUR website! SIMPLY SOLVE THE 2 EQNS.FOR X AND Y \n" ); document.write( "his uestion comes from a math 132 class the question is find the point of intersection the lines 2x+3y+6=0 ...................I \n" ); document.write( "and -2x+5y+10=0.................................II \n" ); document.write( "ADD......... EQNI + EQN.II \n" ); document.write( "2X+3Y+6-2X+5Y+10=0 \n" ); document.write( "8Y=-16 \n" ); document.write( "Y=-16/8=-2 \n" ); document.write( "SUBSTITUTE IN EQN.I..... \n" ); document.write( "2X+3(-2)+6=0 \n" ); document.write( "2X=0 \n" ); document.write( "X=0... \n" ); document.write( "SO THE 2 LINES INTERSECT AT X=0 AND Y=-2...OR...(0,-2)\r \n" ); document.write( "\n" ); document.write( " If they do not intersect . state why they do not. I got 16/15 and 4/5 but i dont know doesnt look right. Thank you. \n" ); document.write( " |