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Beliebt Word Problems >

Five times the sum of a number and seven is thirty. Find the number.

Lösung

F i v e t im es t h e s u m o f a n u mb er an d se v e n i s t hi r t y . F in d t h e n u mb er .

Lösung

The number : - 1

Schritte zur Lösung

Represent the number with

x

A.T.Q.:

5 (x + 7) = 30

Löse nach

x, 5 (x + 7) = 30 : x = - 1

The number : - 1

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