document.write( "Question 62204This question is from textbook Pre-algenbra
\n" ); document.write( ": what is the three consecutive numbers whose sum is 126? \n" ); document.write( "
Algebra.Com's Answer #42936 by 303795(602)\"\" \"About 
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If the three numbers are consecutive then call the first number x. The number after x will be (x + 1) and the number after that will be (x + 2). To find the sum then add the three numbers up.\r
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\n" ); document.write( "\n" ); document.write( "\"x+%2B+%28x+%2B1%29+%2B+%28x+%2B+2%29+=+126\" \r
\n" ); document.write( "\n" ); document.write( "\"x+%2B+x+%2B+1+%2B+x+%2B+2+=+126\" Add like terms
\n" ); document.write( "\"3x+%2B+3+=+126\" Subtract 3 from each side of the equation
\n" ); document.write( "\"3x+%2B+3+-+3+=+126+-+3\"
\n" ); document.write( "\"3x++=+123\" Divide each side of the equation by 3
\n" ); document.write( "\"3x+%2F3++=+123%2F3\"
\n" ); document.write( "x = 41\r
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\n" ); document.write( "\n" ); document.write( "So the three numbers are 41, 42 and 43. Check that they add to 126.
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