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Phổ biến Word Problems >

a number decreased by the sum of the number and seven

Lời Giải

a n u mb er d ecre a se d b y t h e s u m o f t h e n u mb er an d se v e n

Lời Giải

x - (x + 7)

Các bước giải pháp

Represent the number with

x

A.T.Q.:

x - (x + 7)

Ví dụ phổ biến

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