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Let x be a number. Translate the English phrase or sentence into a mathematical expression. Then evaluate the expression for x=7. The product of 2 and the number. The expression is :________ the expression evaluated at x=7 equals:______.

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Answer:

2x

2x = 14

Step-by-step explanation:

The product of 2 and the number. The expression is : 2x the expression evaluated at x=7 equals: 2x = 14.

2x = 14

2x/2 = 14/2

x = 7

The expression is 2x, the expression evaluated at x=7, is 14.

What is an Expression?

An expression is a mathematical statement which consists of variables, constants and mathematical operators.

The sentence that states the expression is, the product of 2 and the number

Let the number be x

Then the expression is 2x

The value of expression at

x=7

= 2*7

= 14

To know more about Expression

https://brainly.com/question/14083225

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