document.write( "Question 498102: Find 3 consecutive intergers whose sum is 21 \n" ); document.write( "

Algebra.Com's Answer #336914 by josmiceli(19441) $\"\"$ $\"About$

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Call the integers $\"n\"$ , $\"n+%2B1\"$ , and $\"n+%2B2\"$
\n" ); document.write( "given:
\n" ); document.write( " $\"+n+%2B+n+%2B+1+%2B+n+%2B+2+=+21%60+\"$
\n" ); document.write( " $\"+3n+%2B+3+=+21+\"$
\n" ); document.write( " $\"+3n+=+18+\"$
\n" ); document.write( " $\"+n+=+6+\"$
\n" ); document.write( " $\"+n+%2B+1+=+7+\"$
\n" ); document.write( " $\"+n+%2B+2+=+8+\"$
\n" ); document.write( "The integers are 6,7, and 8 \n" ); document.write( "

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