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Populaire Word Problems >

If 5 is added 3 times a certain number, the result is 38. What is a certain number?

Solution

I f 5 i s a dd e d 3 t im es a cer t ain n u mb er, t h e res u lt i s 38. Wha t i s a cer t ain n u mb er ?

Solution

The number : 11

étapes des solutions

Represent the number with

x

A.T.Q.:

5 + 3 x = 38

Solutionner pour

x, 5 + 3 x = 38 : x = 11

The number : 11

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