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Represent the numbers with :
A.T.Q.:
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The 차이 of the squares of two consecutive even integers is 84. Find the integers.3 times a number plus 4 equals 10 more than the numberOne number is 2 more than 2 times another. The sum of the numbers is 5. Find the two numbers.How many hours does it take a car to travel 65 miles at an 평균 speed of 65 miles per hour?the sum of the ages of a wood plaque and a bronze plaque is 20 years. four years ago, the bronze plaque was one half the age of the wood plaque. Find the present age of each plaque