document.write( "Question 1126052: Hi!
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document.write( "I have an algebra word problem that says: \r
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document.write( "A man's age is now five ninths of what it will be in 18 years from now. How old is he now? \r
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document.write( "I started the problem and decided the equation would be x=5/9(18+x), but I never get a whole number. Could you explain this a little more in depth with me? And if your equation is different than mine, could you also explain how you got the equation?\r
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document.write( "Thank you so much!
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document.write( "-Maddie
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Algebra.Com's Answer #742357 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! A man's age is now five ninths of what it will be in 18 years from now. How old is he now? \n" ); document.write( ": \n" ); document.write( "I think your equation is correct \n" ); document.write( "x = \n" ); document.write( "9x = 5(x+18) \n" ); document.write( "9x = 5x + 90 \n" ); document.write( "9x - 5x = 90 \n" ); document.write( "4x = 90 \n" ); document.write( "x = 90/4 \n" ); document.write( "x = 22.5, not an integer \n" ); document.write( "but it checks out \n" ); document.write( "22.5 = \n" ); document.write( "22.5 = \n" ); document.write( "22.5 = 22.5 \n" ); document.write( "Whoever created this problem, screwed it up! \n" ); document.write( " |