Question

Suma a patru numere consecutive este 90.Determinati numerele.ajutati-ma va rog.

Answer 1

$a+a+1+a+2+a+3=90 \\ \\ 4a+6=90 \\ \\ 4a=90-6 \\ \\ 4a=84 \\ \\ a=84:4 \\ \\ \boxed{a=21} \\ \\ a+1=21+1=22 \\ a+2=21+2=23 \\ a+3=21+3=24 \\ \\\boxed{ \boxed{Numerele\ \ sunt\ \ :21,22,23,24.}}$