document.write( "Question 274606: two times the first of three consecutive even integers is twenty-four more than the product of the third integer and four. find the integers. \n" ); document.write( "
Algebra.Com's Answer #200526 by ankor@dixie-net.com(22740) You can put this solution on YOUR website! Let the 3 consecutive even integers be: x, (x+2), (x+4) \n" ); document.write( ": \n" ); document.write( "write an equation for what it says: \n" ); document.write( "\"two times the first... is twenty-four more than the product of the third integer and four.\" \n" ); document.write( "2x = 4(x+4) + 24 \n" ); document.write( ": \n" ); document.write( "2x = 4x + 16 + 24 \n" ); document.write( ": \n" ); document.write( "2x - 4x = 40 \n" ); document.write( ": \n" ); document.write( "-2x = 40 \n" ); document.write( "x has to be +, multiply by -1 \n" ); document.write( "2x = -40 \n" ); document.write( "x = -20 is the 1st integer \n" ); document.write( "then \n" ); document.write( "-18, -16 are the 2nd and third integers \n" ); document.write( "; \n" ); document.write( ": \n" ); document.write( "See if that's true \n" ); document.write( "2(-20) = 4(-16) + 24 \n" ); document.write( "-40 = -64 + 24\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |