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Translate the problem into an equation:
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seven more than two times a number is eleventhe sum of a number times 8 and 29 is greater than 24the 원둘레 of a circle is 28.888 yards. What is the circle's radius?A fair dice is thrown twice.Find the probability that at least one of the numbers obtained is a prime number.the 차이 of two numbers is 3. their sum is 13.find the numbers