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Write the phrase as an expression. Then simplify the expression. 7 plus the sum of a number x and 5

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Answer:

The expression. 7 plus the sum of a number x and 5 will be written as 7 + (x + 5).

Explanation:

From the information given, the phrase is written as 7 plus the sum of a number x and 5. Therefore, the expression will be:= 7 + (x + 5).

Let's say x is 2. The the value will be:= 7 + (2 + 5)

= 7 + 7 = 14

In conclusion, the correct option is 7 + (x + 5).

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