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인기 있는 Word Problems >

the sum of 2 times a number and-7, added to 5 times the number

해법

t h e s u m o f 2 t im es a n u mb er an d - 7, a dd e d t o 5 t im es t h e n u mb er

해법

2 x + (- 7) + + 5 x

솔루션 단계

Represent the number with

x

A.T.Q.:

2 x + (- 7) + + 5 x

인기 있는 예

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