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Phổ biến Word Problems >

If nine less than six times a number is thirty-nine. What is the number?

Lời Giải

I f nin e l ess t han s i x t im es a n u mb er i s t hi r t y - nin e . Wha t i s t h e n u mb er ?

Lời Giải

The number : 8

Các bước giải pháp

Represent the number with

x

A.T.Q.:

6 x - 9 = 39

Giải

x, 6 x - 9 = 39 : x = 8

The number : 8

Ví dụ phổ biến

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