Question

I can't figure out my problem 4-8n+7n-3n-9 with steps to get to the answer please.

Answer 1

The resulting expression is;

`-5-4n`

Step-by-step explanation:

Given the expression;

`4-8n+7n-3n-9`

collecting the like terms (bringing all the like terms together);

`\begin{gathered} 4-8n+7n-3n-9 \\ 4-9-8n+7n-3n \\ (4-9)-8n+7n-3n \\ -5-4n \end{gathered}`

Therefore, the resulting expression is;

`-5-4n`