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)\"\" \"About 
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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( "
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