Question

Represent the following sentence as an algebraic expression, where "a number" is the letter x. You do not need to simplify.

Answer 1

The algebraic expression of the given sentence is: 7(x - 1).

How to Write an Algebraic Expression?

Let the unknown number be represented as x.

The word "difference" means subtraction which is "-". Multiplied means times.

We would have the following:

"Difference of x and 1" is: x - 1

x - 1 multiplied by 7 would be: 7(x - 1)

Therefore, the algebraic expression is: 7(x - 1).

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