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인기 있는 Word Problems >

if 6 is added to a certain number, the result is 13. what is the number

해법

i f 6 i s a dd e d t o a cer t ain n u mb er, t h e res u lt i s 13. w ha t i s t h e n u mb er

해법

The number : 7

솔루션 단계

Represent the number with

x

A.T.Q.:

x + 6 = 13

x

해결 대상

, x + 6 = 13 : x = 7

The number : 7

인기 있는 예

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