Answer:
[tex]n=-3[/tex]
Step-by-step explanation:
[tex]-3n+(-4)=5[/tex]
Our first step is to rearrange the equation to group together similar terms.
Since we only have things in terms of 'n' and numbers, we can add 4 to both sides to group them together.
[tex]-3n=9[/tex]
As we are looking for the value of n, but we have -3 lots of n, we can divide by -3 to get our starting value!
[tex]n=\frac{9}{-3} = -3[/tex]
Answer: [tex]n=-3\\[/tex]
First, add four on both sides to get [tex]-3n=5+4\\[/tex], which is [tex]-3n=9\\[/tex]. Then divide by -3 on both sides to get [tex]n=-3[/tex].
Hope this helps!
