solve for n.\n3n + n + n + n - 4n = 10\nn =

Explanation:

Step1: Combine like terms

$$3n + n + n + n-4n=(3 + 1+1 + 1-4)n=2n$$ So the equation becomes $2n = 10$.

Step2: Solve for (n)

Divide both sides of the equation (2n = 10) by (2). We get (n=\frac{10}{2}).

Answer:

(n = 5)