document.write( "Question 964042: if 5x+8y+11z=80&3x+5y+7z=50,so what is the value of x,y &z ? \n" ); document.write( "
Algebra.Com's Answer #588953 by Fombitz(32388)![]() ![]() You can put this solution on YOUR website! To solve for 3 variable, you need three independent equations. \n" ); document.write( "You only have two. \n" ); document.write( "Please repost. \n" ); document.write( " \n" ); document.write( " |