Question

encontre o valor x na equação 2x+21-5=32​

Answer 1

Resposta:

x=8

Explicação passo-a-passo:

$2x + 21 - 5 = 32 \\ 2x + 16 = 32 \\ 2x = 32 - 16 \\ 2x = 16 \\ x = 8$

Answer 2

Explicação passo-a-passo:

$\color{violet}{\Large\bf{2x + 21 - 5 = 32}}$

$\color{violet}{\Large\bf{2x + 16 = 32}}$

$\color{violet}{\Large\bf{2x = 32 - 16}}$

$\color{violet}{\Large\bf{2x = 16}}$

$\color{violet}{\Large\bf{x = \frac{16}{2} }}$

$\color{violet}{\Large\bf{x = 8}}$

$\green{ \boxed{{\mathbb{ATT: ARMANDO}}}}$