Lời Giải
Lời Giải
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Translate the problem into an equation:
Ví dụ phổ biến
Seven times a number is equal to 55.8 more than the number.The population of a city increases by 4.1% per year. If this year's population is 361,000, what will next year's population be, to the nearest individual?the hiệu of two numbers is 18 and their sum is 90 find the two numbersthree times the sum of a number and 5 is equal to 68 more than a number x is 13