document.write( "Question 808928: The sum of three numbers is 77.The third number is 2 times the first. The first number is 9 less than the second. What are the numbers? \n" ); document.write( "
| Algebra.Com's Answer #487294 by rfer(16322)      You can put this solution on YOUR website! x+x-9+2(x-9)=77 \n" ); document.write( "x+x-9=2x-18=77 \n" ); document.write( "4x=77+27 \n" ); document.write( "4x=104 \n" ); document.write( "x=104/4 \n" ); document.write( "x=26 2nd \n" ); document.write( "x-9=17 1st \n" ); document.write( "2(x-9)=34 3rd \n" ); document.write( " |