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Popular Word Problems >

five times a number,subtracted from twenty,is triple the number

Solución

f i v e t im es a n u mb er, s u b t r a c t e d f ro m tw e n t y, i s t r i pl e t h e n u mb er

Solución

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

Pasos de solución

Represent the number with

x

A.T.Q.:

20 - 5 x = 3 x

Resolver para

x, 20 - 5 x = 3 x : x = \frac{5}{2}

Convertir las fracciones impropias a números mixtos:

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

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

Ejemplos populares

The sqrt(51) is between which two positive consecutive integers the sum of two numbers is 21. twice the smaller number is three more than the larger number the circunferencia of a circle is 19pi cm. what is the area in square centimeters in terms of pi Sam bought a suit on sale for 237.60 . This price was 67% less than the original price. What was the original price?The diameter of a circle is 5 ft. Find the circunferencia to the nearest tenth.