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Phổ biến Word Problems >

the sum of 6 times a number and 9 is equal to2

Lời Giải

t h e s u m o f 6 t im es a n u mb er an d 9 i s e q u a l t o 2

Lời Giải

The number : - 1 \frac{1}{6}

Các bước giải pháp

Represent the number with

x

A.T.Q.:

6 x + 9 = 2

Giải

x, 6 x + 9 = 2 : x = - \frac{7}{6}

Chuyển phân số không thực sự thành hỗn số:

\frac{7}{6} = 1 \frac{1}{6}

The number : - 1 \frac{1}{6}

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