Explain-how-the-meanings-of-seven-more-than-a-number-and-seven-is-more-than-a-number-are-different-Give-a-numerical-example-of-each-to-show-the-distinction-

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  • Explain how the meanings of “seven more than a number” and “seven is more than a number” are different. Give a numerical example of each to show the distinction.
  • Explain the reason and importance of using “letters” in algebraic problems. Use an example to support your answer.