Question

×+13 = 54
Alguém sabe a resposta?

Answer 1

Resposta:

$x + 13 = 54 \\ x = 54 - 13 \\ x = 41$

Answer 2

$\Large\displaystyle\begin{gathered} \sf{x+13=54 } \end{gathered}$

$\Large\displaystyle\begin{gathered} \sf{x=54-13 } \end{gathered}$

$\Large\displaystyle\text{ \begin{gathered} \boxed{\boxed{\sf{ x=41} }}\end{gathered} }$