document.write( "Question 617030: A man is 40 years old and his son is 8 years old. In how many years will the man be 3 times as old as his son will be then. \n" ); document.write( "
Algebra.Com's Answer #388088 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 40+x=3*(8+x) \n" ); document.write( "40+x=24+3x \n" ); document.write( "16=2x \n" ); document.write( "x=8 \n" ); document.write( "check \n" ); document.write( "48=3*16 \n" ); document.write( "ok \n" ); document.write( " |