luke78
luke78
20-10-2017
Mathematics
contestada
The sum of 6 consecutive integers is 387
Respuesta :
bellebenson14
bellebenson14
21-10-2017
x+x+1+x+2+x+3+x+4+x+5=387
6x+15=387
6x=372
x=62
62+63+64+65+66+67=387
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