document.write( "Question 284674: find three consecutive intergers such that the sum of three times the middle integer and five times the smaller integer is the same as seven times the larger integer \n" ); document.write( "
Algebra.Com's Answer #206536 by mananth(16946)![]() ![]() You can put this solution on YOUR website! let the integers be x , x+1, x+2\r \n" ); document.write( "\n" ); document.write( "3times the middle = 3(x+1)\r \n" ); document.write( "\n" ); document.write( "5times the smaller =5x\r \n" ); document.write( "\n" ); document.write( "7 times the largest = 7(x+2)\r \n" ); document.write( "\n" ); document.write( "3(x+1)+5x=7(x+2)\r \n" ); document.write( "\n" ); document.write( "3x+3+5x=7x+14\r \n" ); document.write( "\n" ); document.write( "8x+3=7x+14\r \n" ); document.write( "\n" ); document.write( "8x-7x=14-3\r \n" ); document.write( "\n" ); document.write( "x=11\r \n" ); document.write( "\n" ); document.write( "the numbers are 11 , 12, 13 \n" ); document.write( " |