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Phổ biến Word Problems >

twelve times a number is 3 more than twice the sum of the number and 1

Lời Giải

tw e l v e t im es a n u mb er i s 3 m ore t han tw i ce t h e s u m o f t h e n u mb er an d 1

Lời Giải

The number : \frac{1}{2}

Các bước giải pháp

Represent the number with

x

A.T.Q.:

12 x = 3 + 2 (x + 1)

Giải

x, 12 x = 3 + 2 (x + 1) : x = \frac{1}{2}

The number : \frac{1}{2}

Ví dụ phổ biến

What is the probability that the three cards dealt are, in sắp xếp, an ace, a face card, and a 2? (A face card is a jack, queen, or king.)the product of seventeen and the quantity of a number minus eight Find two consecutive integers such that 7 times the smaller integer is 19 more than 6 times the larger integer.the product of a number and-25 is equal to the number increased by-2 The sum of three consecutive numbers is 36