document.write( "Question 335905: If one-half the smaller of number is increased by one-third the larger number, the result os 2. If one-third the snakker number increased by one-ninth the larger number, the result is 1. Find the numbers. \n" ); document.write( "
Algebra.Com's Answer #240969 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! Let x = the smaller number \n" ); document.write( "Let y = the larger number \n" ); document.write( ": \n" ); document.write( "Write an equation for each statement: \n" ); document.write( "\"If one-half the smaller of number is increased by one-third the larger number, the result is 2.\" \n" ); document.write( " \n" ); document.write( ": \n" ); document.write( "\"If one-third the smaller number increased by one-ninth the larger number, the result is 1.\" \n" ); document.write( " \n" ); document.write( ": \n" ); document.write( "Multiply the 1st equation by 6, multiply the 2nd equation by 18 \n" ); document.write( "Subtract the 1st resulting equation from the 2nd resulting equation \n" ); document.write( "6x + 2y = 18 \n" ); document.write( "3x + 2y = 12 \n" ); document.write( "----------------subtracting eliminates y, find x \n" ); document.write( "3x = 6 \n" ); document.write( "x = 2 \n" ); document.write( ": \n" ); document.write( "Find y using the equation 6x + 2y = 18 \n" ); document.write( "6(2) + 2y = 18 \n" ); document.write( "2y = 18 - 12 \n" ); document.write( "2y = 6 \n" ); document.write( "y = 3 \n" ); document.write( ": \n" ); document.write( ": \n" ); document.write( "Check solutions in the 1st original equation \n" ); document.write( " \n" ); document.write( " |