document.write( "Question 354210: there are three consecutive integers. half the sum of the second and third number is 35. what are the integers \n" ); document.write( "
Algebra.Com's Answer #253183 by checkley77(12844) ![]() You can put this solution on YOUR website! Let x, x+1 & x+2 be the three integers. \n" ); document.write( "(x+1+x+2)/2=35 \n" ); document.write( "2x+3=70 \n" ); document.write( "2x=70-3 \n" ); document.write( "2x=67 \n" ); document.write( "x=67/2 \n" ); document.write( "x= 33.5 ans. for the smallest integer. \n" ); document.write( "33.5+1=34.5 ans. for the second integer. \n" ); document.write( "33.5+2=35.5 ans. for the third integer. \n" ); document.write( "Proof: \n" ); document.write( "(34.5+35.5)/2=35 \n" ); document.write( "70/2=35 \n" ); document.write( "35=35 \n" ); document.write( " |