document.write( "Question 943211: the sum of two numbers is 53. if twice the first number minus three times the second number is 26, find both numbers. \r
\n" );
document.write( "\n" );
document.write( "I've tried to solve this but it doesn't look right. I've gotten x= 10.28 but I dont think that that is correct and I have yet to solve for y but I would like to make sure that the x value I got is correct or not \n" );
document.write( "
Algebra.Com's Answer #575048 by macston(5194)![]() ![]() You can put this solution on YOUR website! X+Y=53; 2X-3Y=26 \n" ); document.write( "Solve first for X: X=53-Y \n" ); document.write( "Substitute in second \n" ); document.write( "2(53-Y)-3Y=26 \n" ); document.write( "106-2Y-3Y=26 subtract 196 from each side \n" ); document.write( "-5Y=-80 \n" ); document.write( " Y=16 \n" ); document.write( "X+Y=53 \n" ); document.write( "X+16=53 \n" ); document.write( "X=37 \n" ); document.write( "ANSWERS the first number is 37, the second is 16 \n" ); document.write( " |