document.write( "Question 275261: find four consecutive numbers whose sum is 78 \n" ); document.write( "
Algebra.Com's Answer #200773 by user_dude2008(1862)\"\" \"About 
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x+(x+1)+(x+2)+(x+3)=78\r
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\n" ); document.write( "\n" ); document.write( "4x+6=78\r
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\n" ); document.write( "\n" ); document.write( "4x=72\r
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\n" ); document.write( "\n" ); document.write( "x=18\r
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\n" ); document.write( "\n" ); document.write( "Answer: numbers are 18, 19, 20, 21
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