document.write( "Question 1062389: 5x+3y=300 3x+5y=600 find the value of x,y \n" ); document.write( "
Algebra.Com's Answer #677271 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 5x+3y=300 \n" ); document.write( "3x+5y=600 \n" ); document.write( "--------- \n" ); document.write( "Multipy 1 eqn by 5 and the other by 3 \n" ); document.write( "--- \n" ); document.write( "25x +15y = 1500 - 1st eqn times 5 \n" ); document.write( "9x + 15y = 1800 - 2nd eqn times 3 \n" ); document.write( "---------------------------------------------- Subtract\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |