Question

What would you do to solve the equation-3n+(-4)=5

Answer 1

Answer:

$n=-3$

Step-by-step explanation:

$-3n+(-4)=5$

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.

$-3n=9$

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!

$n=\frac{9}{-3} = -3$

Answer 2

Answer: $n=-3$

First, add four on both sides to get $-3n=5+4$, which is $-3n=9$. Then divide by -3 on both sides to get $n=-3$.

Hope this helps!