document.write( "Question 721980: The larger of two numbers is 8 more than four times the smaller. If the larger is increased by four times the smaller the result is 40. Find the numbers. \n" ); document.write( "
Algebra.Com's Answer #442584 by ankor@dixie-net.com(22740) You can put this solution on YOUR website! Write an equation for each statement \n" ); document.write( ": \n" ); document.write( "\" The larger of two numbers is 8 more than four times the smaller.\" \n" ); document.write( "a = 4b + 8 \n" ); document.write( ": \n" ); document.write( "\"If the larger is increased by four times the smaller the result is 40.\" \n" ); document.write( "a + 4b = 40 \n" ); document.write( "Replace a with (4b+8) from the 1st statement \n" ); document.write( "(4b+8) + 4b = 40 \n" ); document.write( "4b + 4b = 40 - 8 \n" ); document.write( "8b = 32 \n" ); document.write( "b = 4 \n" ); document.write( ": \n" ); document.write( "I'll let you find a, check your solutions in both statements\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |