Question

How should 7 times the sum of a number n and 3 be written as an algebraic exspression

Answer 1

7(n + 3)

Explanation:

Since you want to 7 times the sum of a number n and 3, you can use parentheses to ensure that 7 is multiplied by both n and 3.

Thus, we can use the expression 7(n + 3).