Question

Simplify 3 (2-5m) +4 +ian

Answer 1

`-3n+10`

Explanation:

We have the following expression:

`3(2-5n)+4+12n`

we simplify we have the following:

`\begin{gathered} 6-15n+4+12n \\ \text{ we group like terms} \\ (-15n+12n)+(6+4) \\ -3n+10 \end{gathered}`