document.write( "Question 1053084: susan, joe, and alonzo have a total of $117 in their wallets. alonzo has 3 times what joe has. susan has $8 less than joe. how much does each have? \n" ); document.write( "
Algebra.Com's Answer #668385 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! let s, j, and a = amt each has \n" ); document.write( ": \n" ); document.write( "write an equatin for each statement \n" ); document.write( ": \n" ); document.write( "susan, joe, and alonzo have a total of $117 in their wallets. \n" ); document.write( "s + j + a = 117 \n" ); document.write( " alonzo has 3 times what joe has. \n" ); document.write( "a = 3j \n" ); document.write( "susan has $8 less than joe. \n" ); document.write( "s = j - 8 \n" ); document.write( ": \n" ); document.write( "how much does each have? \n" ); document.write( "in the first equation, replace a with 3j, replace s with (j-8) \n" ); document.write( "(j-8) + j + 3j = 117 \n" ); document.write( "j + j + 3j = 117 + 8 \n" ); document.write( "5j = 125 \n" ); document.write( "j = 125/5 \n" ); document.write( "j = $25 is the amt Joe has \n" ); document.write( ": \n" ); document.write( "Use the 2nd and 3rd equations to find a and s, by replacing j with 25 \n" ); document.write( "check your solutions in the 1st equation \n" ); document.write( " \n" ); document.write( " |