Question

Suma a trei numere consecutive este 33 . Care este dublul celui mai mare dintre ele

Answer 1

a-1+a+a+1=33=>3xa=33=>a=11=> a+1=12=> 2(a+1)=2x12=24 da-mi coronitza pls

Answer 2

$\text{a + a + 1 + a + 2 = 33} \\ \\ \text{3a + 3 = 33} \\ \\\text{3a = 33 - 3} \\ \\\text{3a = 30} \\ \\\text{a = 30:3} \\ \\ \text{a = 10} \\ \\ (a + 2) \cdot 2 = 12 \cdot 2 = 24$