Respuesta :

Answer:

simplifying the expression gives;

[tex]3(42-30)=36[/tex]

Explanation:

We want to find the solution to the expression "3 times the difference between 42 and 30​".

writing the expression we have;

[tex]3(42-30)[/tex]

Simplifying;

[tex]\begin{gathered} 3(42-30) \\ =3(12) \\ =36 \end{gathered}[/tex]

Therefore, simplifying the expression gives;

[tex]36[/tex]