document.write( "Question 1078609: Joshua is 12 yrs old his sister is 3 times as old as he. When Joshua is 23 yrs old how old will his sister be? \n" ); document.write( "
Algebra.Com's Answer #693043 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! sister =36 \n" ); document.write( "23-12=11 \n" ); document.write( "36+11=47 yrs \n" ); document.write( " |