Question 744539
n - 3 = 4n

Subtract n from each side of the equation.

n - 3 - n = 4n - n

Combine like terms:

n - n = 0

4n - n = 3n

We now have:

-3 = 3n or

3n = -3

Divide each side by 3

3n/3 = -3/3

n = -1



Answer:

n = -1







Lennox Obuong
Algebra Tutor
Nairobi, Kenya
Email: obuong3@aol.com