zs

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

受欢迎的 Word Problems >

Translate the following phrase.:4 times a number decreased by 4 is 18

解答

T r an s l a t e t h e f o ll o w in g p h r a se . : 4 t im es a n u mb er d ecre a se d b y 4 i s 18

解答

The number : 5 \frac{1}{2}

求解步骤

Represent the number with

x

A.T.Q.:

4 x - 4 = 18

求解

x, 4 x - 4 = 18 : x = \frac{11}{2}

将假分式转换为带分数:

\frac{11}{2} = 5 \frac{1}{2}

The number : 5 \frac{1}{2}

流行的例子

Edwin buys a kitchen table priced at 61. If the sales tax is 10%, how much tax will Edwin pay?The 周长 of a circle is 6𝜋 meters. What is the area?Give the exact answer in simplest form.Two times the sum of a number and 9 is equal to 5.find the area of a circle of 半径 5 The next model of a sports car will cost 13.3% more than the current model. The current model costs46,000 . How much will the price increase in dollars? What will be the price of the next model?