3 years ago

A number decreased by the sum of the number and seven. what is the algebraic expression?

2 answers:

5 0

The answer would be x-(7+x)

4 0

Answer:

Step-by-step explanation:

n-(7+n) which is a strange problem to give you as that is equal to

n-7-n which always equals -7

And that means n can be any real number and the expression still equals -7

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A number decreased by the sum of the number and seven. what is the algebraic expression?​