document.write( "Question 940853: the sum of three consecutive numbers is eighty-one What is the smallest of the three? \n" ); document.write( "
Algebra.Com's Answer #573469 by macston(5194)\"\" \"About 
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A=smallest number, A+1=first consecutive, A+2=second consecutive
\n" ); document.write( "Sum of three consecutive numbers is 81
\n" ); document.write( "A+(A+1)+(A+2)=81
\n" ); document.write( "3A+3=81
\n" ); document.write( "3A+3-3=81-3 Subtract 3 from each side
\n" ); document.write( "3A=78
\n" ); document.write( "3A/3=78/3 Divide each side by 3
\n" ); document.write( "A=26 ANSWER Smallest of three numbers=26
\n" ); document.write( "CHECK:
\n" ); document.write( "Sum of three consecutive numbers is 81
\n" ); document.write( "26+27+28=81
\n" ); document.write( "81=81
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