Find three consecutive integers whose sum is 21.
A = 21a=3
B = a+a+a=21
C = a+a+1+a+2=2...
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Mathematics, 11.12.2020 07:40 kkmonsterhigh18
Find three consecutive integers whose sum is 21.
A = 21a=3
B = a+a+a=21
C = a+a+1+a+2=21
D = 3a=21
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