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 9 is 5

解

tw i ce t h e d i ff ere n ce o f a n u mb er an d 9 i s 5

解

The number : 11 \frac{1}{2}

解答ステップ

Represent the number with

x

A.T.Q.:

2 (x - 9) = 5

x

を解く

2 (x - 9) = 5 : x = \frac{23}{2}

仮分数を帯分数に変換する:

\frac{23}{2} = 11 \frac{1}{2}

The number : 11 \frac{1}{2}

人気の例

The sum of 3 times a number and 6 is equal to 4 .Abigail puts 10,000.00 into an account to use for school expenses. The account earns 14% interest, compounded annually. How much will be in the account after 10 years?twice the 差 of a number and 9 is 3 The radius of a circle is 12 ft. Find its 円周 in terms of pipi the sum of the ages of a father and son is 76. four years ago, the father was 3 times as old as the son. find the present age of each