document.write( "Question 940857: given three consecutive integers twice the third integers is the same as the second integer increased by 21. what are the integers?
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Algebra.Com's Answer #805620 by CubeyThePenguin(3113)\"\" \"About 
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consecutive integers: (x-1), x, (x+1)\r
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\n" ); document.write( "\n" ); document.write( "2(x+1) = x + 21
\n" ); document.write( "2x + 2 = x + 21
\n" ); document.write( "x = 19\r
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\n" ); document.write( "\n" ); document.write( "The integers are 18, 19, and 20.
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