document.write( "Question 491118: how do you solve for 4x+3y=180 my teacher gave us the hint that x= 15 and that y=40 but i cant figure out the steps \n" ); document.write( "
Algebra.Com's Answer #334486 by josmiceli(19441)![]() ![]() You can put this solution on YOUR website! Your teacher already solved it, but this \n" ); document.write( "is a case of 1 equation and 2 unknowns, \n" ); document.write( "so it isn't solvable except by trial and error. \n" ); document.write( "( as far as I know ) \n" ); document.write( " |