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Phổ biến Word Problems >

1 less than a doubled number is equivalent to 5 more than 3 lots of the number.

Lời Giải

1 l ess t han a d o u b l e d n u mb er i s e q u i v a l e n t t o 5 m ore t han 3 l o t s o f t h e n u mb er .

Lời Giải

The number : - 6

Các bước giải pháp

Represent the number with

x

A.T.Q.:

2 x - 1 = 5 + 3 x

Giải

x, 2 x - 1 = 5 + 3 x : x = - 6

The number : - 6

Ví dụ phổ biến

six more than the product of a number and 3 is equal to 8.The hiệu between a number and 13 is:-29 . Find the number.A number is at most 12 Five less than a number is 22 Two buses leave towns 945 kilometers apart at the same time and travel towards each other. One bus travels 13 kilometers faster than the other. If they meet in 5 hours, what is the rate of each bus?