document.write( "Question 610330: Johnny,Alex, and Peter wanted to purchase a remote control airplane that would cost them $80. They decided to put together their allowances to purchase the item. How much money would each person contribute if Peter has $5 less than Alex who has twice as much as Johnny? \n" ); document.write( "
Algebra.Com's Answer #384319 by flame8855(424)![]() ![]() You can put this solution on YOUR website! j+a+p = 80 \n" ); document.write( "p = a-5 \n" ); document.write( "a = 2j \n" ); document.write( "p = 2j-5 \n" ); document.write( "j+2j+2j-5 =80 \n" ); document.write( "5j = 85 \n" ); document.write( "j = 17 \n" ); document.write( "a = 34 \n" ); document.write( "p= 29 \n" ); document.write( " \n" ); document.write( " |