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受欢迎的 Word Problems >

one less than a positive number times three more than that number is 32

解答

o n e l ess t han a p os i t i v e n u mb er t im es t h ree m ore t han t ha t n u mb er i s 32

解答

The number : 8 \frac{1}{4}

求解步骤

Represent the number with

x

A.T.Q.:

x \cdot 3 + x - 1 = 32

求解

x, x \cdot 3 + x - 1 = 32 : x = \frac{33}{4}

将假分式转换为带分数:

\frac{33}{4} = 8 \frac{1}{4}

The number : 8 \frac{1}{4}

流行的例子

the sum of 2 times a number and 7 is 8 What annual rate of interest would you have to earn on an investment of 5000 to ensure receiving 320.00 interest after 1 year?the product of a number and 3 is twelve The product of two consecutive negative even integers is 8. Find the value of the lesser integer A positive integer is twice another. The 差集 of the reciprocals of the two positive integers is 1/8 . Find the two integers.