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Popolare Word Problems >

When 5 less than 2 lots of a number is tripled the result is 10.

Soluzione

Wh e n 5 l ess t han 2 l o t s o f a n u mb er i s t r i pl e d t h e res u lt i s 10.

Soluzione

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

Fasi della soluzione

Represent the number with

x

A.T.Q.:

2 x \cdot 3 - 5 = 10

Risolvi per

x, 2 x \cdot 3 - 5 = 10 : x = \frac{5}{2}

Convertire frazioni improprie in numeri misti:

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

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

Esempi popolari

The sum of 6 and a number is 20.The diametro of a circle is 12 ft. Find its area in terms of pipi paris is 7 years older than amy. Ten years from now, the sum of their ages will be 43. How old are they now?This year, a French restaurant used 205,707 ounces of cream. That is 70% less than last year, when the restaurant had a different menu. How much cream did the restaurant use last year?Huilan's age is three times Thomas's age. The sum of their ages is 32 . What is Thomas's age?