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10 times, two less than a number is 10. what is the number? |
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Answer» If the number is, say, N, then “10 less than TWICE the number” is 2N - 10. Pretty SIMPLE. take the number given, MULTIPLY it by 2, then subtract 10 from the answer. If N is 7, then “10 less than twice the number” is 2*7 - 10 = 14 - 10 = 4. |
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