# How do you write the mathematical expression of: the sum of 27 and a number N?

##### 1 Answer

#### Explanation:

It's not really a difficult task in resolving Algebraic word problems

You just have to note this following principles..

** #"sum of"#** is same thing as

**in Algebra**#+#

** #xx#** in Algebra

** #=#** in Algebra

In this case we have

Note that

Hence The sum of 27 and N means

Hope this is explicit..