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Populaire Word Problems >

the différence between a number and three times that number is 17. what is the number?

Solution

t h e d i ff ere n ce b e tw ee n a n u mb er an d t h ree t im es t ha t n u mb er i s 17. w ha t i s t h e n u mb er ?

Solution

The number : - 8 \frac{1}{2}

étapes des solutions

Represent the number with

x

A.T.Q.:

x - 3 x = 17

Solutionner pour

x, x - 3 x = 17 : x = - \frac{17}{2}

Convertir des fractions impropres en nombres mixtes:

\frac{17}{2} = 8 \frac{1}{2}

The number : - 8 \frac{1}{2}

Exemples populaires

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