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To express "7 times a number increased by 4" mathematically, you would write it as 7x + 4, where x represents the unknown number. This expression indicates that you multiply the number by 7 and then add 4 to the result. So, if the number is 5, the expression would be 7(5) + 4 = 35 + 4 = 39.

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7 less than 4 times a number

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Wiki User

12y ago
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anita jitta

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3y ago
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Q: 7 times a number increased by 4?
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