Which of the following is the solution set of 18 - 3n + 2 = n + 20 - 4n?

Ø

{0}

all reals

solution is all real values of n

Step-by-step explanation:

Given

18 - 3n + 2 = n + 20 - 4n ← simplify both sides

20 - 3n = 20 - 3n

Since the equations on both sides are equal, then

There are an infinite number of solutions, that is all reals