SOLUTION: a algebraic expression for the product of seven and a number using the letter x

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Question 271009: a algebraic expression for the product of seven and a number using the letter x
Answer by oberobic(2304) About Me  (Show Source):
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An algebraic expression consists of Arabic numerals (0, 1, 2, 3, 4...), variables (e.g., x, y, a, b, c...), signs of operation (+, -), and so forth.
A number can be called 'x'.
7 times the number 'x' would be: 7x