ja

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

人気のある Word Problems >

twice the 差 of a number and 8 is 9

解

tw i ce t h e d i ff ere n ce o f a n u mb er an d 8 i s 9

解

The number : 12 \frac{1}{2}

解答ステップ

Represent the number with

x

A.T.Q.:

2 (x - 8) = 9

x

を解く

2 (x - 8) = 9 : x = \frac{25}{2}

仮分数を帯分数に変換する:

\frac{25}{2} = 12 \frac{1}{2}

The number : 12 \frac{1}{2}

人気の例

Five times a number increased by seven is equal to forty-seven. What is the number?The sum of two numbers is thirty. The product of two and the smaller number is five times the larger number. What is the number Two consecutive odd integers add up to be 368 . Find these two integers.Two more than a certain number is 15 less than the product of 7/8 and the number.Two more than the quotient of a number and 4 equals 7