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Phổ biến Word Problems >

the sum of 7 and a number is 56

Lời Giải

t h e s u m o f 7 an d a n u mb er i s 56

Lời Giải

The number : 49

Các bước giải pháp

Represent the number with

x

A.T.Q.:

7 + x = 56

Giải

x, 7 + x = 56 : x = 49

The number : 49

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