document.write( "Question 991378: The total of two numbers is 16. the first number plus 2 more than 3 times the second equals 18. find the two numbers \n" ); document.write( "
Algebra.Com's Answer #611317 by macston(5194)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "F=first number; S=second number \n" ); document.write( ". \n" ); document.write( "F+S=16 \n" ); document.write( "F=16-S \n" ); document.write( ". \n" ); document.write( "F+(3S+2)=18 \n" ); document.write( "(16-S)+(3S+2)=18 \n" ); document.write( "2S+18=18 \n" ); document.write( "2S=0 \n" ); document.write( "S=0 \n" ); document.write( "ANSWER 1: The second number is 0. \n" ); document.write( "F=16-S=16-0=16 \n" ); document.write( "ANSWER 2: The first number is 16. \n" ); document.write( ". \n" ); document.write( "CHECK: \n" ); document.write( "F+3S+2=18 \n" ); document.write( "16+3(0)+2=18 \n" ); document.write( "16+2=18 \n" ); document.write( "18=18 \n" ); document.write( " \n" ); document.write( " |