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suma a patru numere naturale consecutive este 62 calculati numerele

Răspuns :

x+x+1+x+2+x+3=62
4x+6=62
4x=62-6
4x=56
x=56:4
x=14
x+1=15
x+2=16
x+3=17
x+x+1+x+2+x+3=62
4x+6 =62
4x=56
x= 56/4 
x=14
x+ 1=15
x+ 2=16
x+3= 17