document.write( "Question 277701: if the first and third of three consecutive odd integers are added, the result is 87 less than five times the second interger. find the third interger \n" ); document.write( "
Algebra.Com's Answer #202175 by MathTherapy(10552)![]() ![]() You can put this solution on YOUR website! Let the 1st integer be F\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Then the 2nd and 3rd integers are F + 2 and F + 4, respectively\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Sum of 1st and 3rd integers = F + F + 4, or 2F + 4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Therefore, 2F + 4 = 5(F + 2) – 87\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2F + 4 = 5F + 10 – 87\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2F - 5F = - 4 + 10 – 87\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-3F = - 81\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "F = \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Since the 1st integer, or F equals 27, then the 3rd integer is \n" ); document.write( " \n" ); document.write( " |