document.write( "Question 1445: In three years, Chad will be three times my present age. I will then be half as old as he. How old am I now? \n" ); document.write( "
Algebra.Com's Answer #495 by usyim88hk(158)![]() ![]() ![]() You can put this solution on YOUR website! Let x be the age of \"I\" now \n" ); document.write( "x = my persent age \n" ); document.write( "x+3 = my age after 3 years \n" ); document.write( "3x = Chad's age after 3 years \n" ); document.write( "x+3 = (1/2)3x \n" ); document.write( "(my age after three years is half of Chad's age after three years) \n" ); document.write( "x+3 = 1.5x \n" ); document.write( "3 = 0.5x \n" ); document.write( "x = 6 \n" ); document.write( "So now I am 6 years old \n" ); document.write( " |