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Phổ biến Word Problems >

Six less than the product of 3 and a number is equal to 7

Lời Giải

S i x l ess t han t h e p ro d u c t o f 3 an d a n u mb er i s e q u a l t o 7

Lời Giải

The number : 4 \frac{1}{3}

Các bước giải pháp

Represent the number with

x

A.T.Q.:

3 x - 6 = 7

Giải

x, 3 x - 6 = 7 : x = \frac{13}{3}

Chuyển phân số không thực sự thành hỗn số:

\frac{13}{3} = 4 \frac{1}{3}

The number : 4 \frac{1}{3}

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