document.write( "Question 722726: Can you please answer this question with the steps: Antoine is 8 years older than his sister Michelle. Next year he will be three times as old as his sister. How old is Antoine now? Thank you. \n" ); document.write( "
Algebra.Com's Answer #442836 by Desiree29(1)![]() ![]() ![]() You can put this solution on YOUR website! She is now 11 years old (next year 12) and her sister 3 years old (next year 4) 3x4=12 This is the (weird) way I got the answer \n" ); document.write( "x+8=x.3 \n" ); document.write( "x+-x= 8+3 \n" ); document.write( "0x=11 \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |