document.write( "Question 353419: The sum of three times a first number and twice a second number is 8. If the second number is subtracted from twice the first number, the result if 3. Find the numbers. \n" ); document.write( "
Algebra.Com's Answer #252536 by mananth(16946)![]() ![]() You can put this solution on YOUR website! first number = x \n" ); document.write( "second number = y \n" ); document.write( "... \n" ); document.write( "3x+2y=8.......................1\r \n" ); document.write( "\n" ); document.write( "2x-y=3........................2 \n" ); document.write( "multiply equation2 by 2 and add it to equation 1 \n" ); document.write( "4x-2y=6 \n" ); document.write( "add to 1 \n" ); document.write( "7x=14 \n" ); document.write( "/7 \n" ); document.write( "x= 2 \n" ); document.write( "... \n" ); document.write( "plug the value of x in equation 2 \n" ); document.write( "2*2-y=3 \n" ); document.write( "4-y=3 \n" ); document.write( "y=1 \n" ); document.write( "... \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |