Question

Represent the following sentence as an algebraic expression, where “a number” is the letter xThe sum of 7 and a number

Answer 1

Answer:

$7\text{ + x}$

Explanation:

Here, we want to represent the given sentence as an algebraic expression

What the sentence simply means is that we are to add 7 to the given number

Since the given number is x, we have the expression as:

$7\text{ + x}$