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Beliebt Word Problems >

the sum of three times a number and 7 is 8 1/5 what is the number

Lösung

t h e s u m o f t h ree t im es a n u mb er an d 7 i s 8 \frac{1}{5} w ha t i s t h e n u mb er

Lösung

The number : \frac{2}{5}

Schritte zur Lösung

Represent the number with

x

A.T.Q.:

3 x + 7 = \frac{41}{5}

Löse nach

x, 3 x + 7 = \frac{41}{5} : x = \frac{2}{5}

The number : \frac{2}{5}

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