how to solve 3n-4=11
Mathematics · Middle School · Thu Feb 04 2021
llm
Answered on
Given the equaton:
3n - 4 = 11
Solve for n.
Solution:
In order to solve for n, we simply need to transpose - 4 to the other side of the equation, hence it must be taken to note that in transposing a number, the sign changes.
3n - 4 = 11
3n = 4 + 11
3n = 15
Divide both sides by 3 in order to determine the value of n.
3n/3 = 15/3
n = 5
Final answer:
n = 5