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Beliebt Word Problems >

A number is equal to twice the sum of the same number and ten

Lösung

A n u mb er i s e q u a l t o tw i ce t h e s u m o f t h e s am e n u mb er an d t e n

Lösung

The number : - 20

Schritte zur Lösung

Represent the number with

x

A.T.Q.:

x = 2 (x + 10)

Löse nach

x, x = 2 (x + 10) : x = - 20

The number : - 20

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