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Beliebt Word Problems >

two times the sum of a number and 7 is 3

Lösung

tw o t im es t h e s u m o f a n u mb er an d 7 i s 3

Lösung

The number : - 5 \frac{1}{2}

Schritte zur Lösung

Represent the number with

x

A.T.Q.:

2 (x + 7) = 3

Löse nach

x, 2 (x + 7) = 3 : x = - \frac{11}{2}

Wandle unechte Brüche in gemischte Zahlen um:

\frac{11}{2} = 5 \frac{1}{2}

The number : - 5 \frac{1}{2}

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