Question

calcule o valor × em cada um
3×=90​

Answer 1

$\sf{3x = 90} \\ \sf{x = \frac{90}{3} } \\ \boxed{ \sf{x = 30}}$

Att: Armando

Answer 2

→ Cálculo :

⇔ O  valor de X = 30

$\large \boxed{\begin{array}{lr} {3x=90} \\\\{x=90\div3}\\ \\ \boxed{\red{x=30}} \Leftrightarrow {\rm \ Resposta} \\ \end{array}}$