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Beliebt Word Problems >

Four times the sum of a number and 7 equals 5

Lösung

F o u r t im es t h e s u m o f a n u mb er an d 7 e q u a l s 5

Lösung

The number : - 5 \frac{3}{4}

Schritte zur Lösung

Represent the number with

x

A.T.Q.:

4 (x + 7) = 5

Löse nach

x, 4 (x + 7) = 5 : x = - \frac{23}{4}

Wandle unechte Brüche in gemischte Zahlen um:

\frac{23}{4} = 5 \frac{3}{4}

The number : - 5 \frac{3}{4}

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