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Twice the différence of a number and 3 is 7The sum of three numbers is 12 . The third is 6 more than 8 times the second. 7 times the first is 8 less than 6 times the second. Find the numbers.Christopher is 20 years younger than Ishaan. Ishaan and Christopher first met two years ago. Fourteen years ago, Ishaan was 3 times as old as Christopher.Two consecutive integers have a sum of 45, find the integers.20% of what number is 80 Enter