Question

se x+y=10 qual o valor de (2x+2y)/2

Answer 1

$= \frac{(2x + 2y)}{2} \\ ⟶\boxed{x + y = 10} \\ = \frac{2(x + y)}{2} \\ = \frac{2 \: . \: 10}{2} \\ = \frac{20}{2} \\ \boxed{ = 10}$

Att. NLE Top Shotta