document.write( "Question 168829: find 4 consecutive intergers such that the sum of the first three exceeds the 4th by 18. I can not figure out how to write out the problem to solve it.\r
\n" ); document.write( "\n" ); document.write( "x+x+2+x+4=x+6-18\r
\n" ); document.write( "\n" ); document.write( "is that correct
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Algebra.Com's Answer #124478 by Alan3354(69443)\"\" \"About 
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find 4 consecutive intergers such that the sum of the first three exceeds the 4th by 18. I can not figure out how to write out the problem to solve it.
\n" ); document.write( "x+x+2+x+4=x+6-18
\n" ); document.write( "is that correct
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\n" ); document.write( "It says integers, not even integers. And, the sum exceeds the 4th, so add 18 to the 4th, not subtract.
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\n" ); document.write( "So x + x+1 + x+2 = x+3 + 18
\n" ); document.write( "3x+3 = x+21
\n" ); document.write( "2x = 18
\n" ); document.write( "x = 9 (the 1st)
\n" ); document.write( "Check:
\n" ); document.write( "9+10+11 = 30
\n" ); document.write( "12 + 18 = 30\r
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