document.write( "Question 99861: Find two consecutive integers such that the sum of the smaller and three times the larger is 39.\r
\n" ); document.write( "\n" ); document.write( "and
\n" ); document.write( "Find four consecutive integers whose sum is 72.
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Algebra.Com's Answer #72689 by checkley71(8403)\"\" \"About 
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X+3(X+1)>39
\n" ); document.write( "X+3X+3>39
\n" ); document.write( "4X+3>39
\n" ); document.write( "4X>36
\n" ); document.write( "X>36/4
\n" ); document.write( "X>9 ANSWER.
\n" ); document.write( "FOR THE PROOF SET X=10
\n" ); document.write( "10+3(10+1)>39
\n" ); document.write( "10+3*11>39
\n" ); document.write( "10+33>39
\n" ); document.write( "43>39.
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