document.write( "Question 265299: If Sally adds four times her age four years from now to five times her age five years from now, she gets ten times her current age. how old will sally be five years from now? \n" ); document.write( "
Algebra.Com's Answer #195115 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! If Sally adds four times her age four years from now to five times her age five years from now, she gets ten times her current age. \n" ); document.write( "4(s+4) + 5(s+5) = 10s \n" ); document.write( "4s + 16 + 5s + 25 = 10s \n" ); document.write( "16 + 25 = 10s - 4s - 5s \n" ); document.write( "41 = s \n" ); document.write( ": \n" ); document.write( "Sally is 41 now \n" ); document.write( ": \n" ); document.write( "how old will sally be five years from now? \n" ); document.write( "Sally will be 46 \n" ); document.write( " |