document.write( "Question 1065450: A giraffe noticed that each winter he gains 5 kilograms of weight, and each summer he loses 4 kilograms. During the spring and fall, his weight does not change. In the spring of 2008 he weighed 100 kilograms. How much did he weigh in the fall of 2004? \n" ); document.write( "
Algebra.Com's Answer #680601 by Boreal(15235)\"\" \"About 
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winter 2005 gain 5. If he started with x kg, weight is x+5. In the summer, he loses four and is now x+1. In the winter of 2006, he now weighs x+6 and in the summer of 2006 drops to x+2. In the winter of 2007 goes to x+7 and in the summer of 2007 drops to x+3. In the winter of 2008 he weighs x+8. Not sure where I got 93, because if he weighs 100 kg now, at x+8,he started at 92 kg for x. \n" ); document.write( "
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