Solution

2times the sum of 1 and some number is 0

Solution

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Represent the number with
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Exemples populaires

The sum of the ages of John and Mary is 32. Four years ago, John was twice as old as Mary. Find the present age of each.eight less than the product of 5 and a number is 6.nine more than the product of a number and 8 equals 5The différence of three times a number and 4 is-19The product of 6, and a number increased by 7, is 72. What is the number?