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Populaire Word Problems >

the sum of 2 times a number and 9 is 4

Solution

t h e s u m o f 2 t im es a n u mb er an d 9 i s 4

Solution

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

étapes des solutions

Represent the number with

x

A.T.Q.:

2 x + 9 = 4

Solutionner pour

x, 2 x + 9 = 4 : x = - \frac{5}{2}

Convertir des fractions impropres en nombres mixtes:

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

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

Exemples populaires

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