Respuesta :

We need to solve the operation:

[tex]\begin{gathered} -5n+3\cdot(6+7n)=-5n+3\cdot6+3\cdot7n \\ -5n+3\cdot(6+7n)=-5n+18+21n \\ -5n+3\cdot(6+7n)=16n+18 \end{gathered}[/tex]

The answer is 16n+18