pt

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

the sum of a number and three less than the number is sixteen

Solução

t h e s u m o f a n u mb er an d t h ree l ess t han t h e n u mb er i s s i x t ee n

Solução

The number : 9 \frac{1}{2}

Passos da solução

Represent the number with

x

A.T.Q.:

x + x - 3 = 16

Resolver para

x, x + x - 3 = 16 : x = \frac{19}{2}

Converter as frações impróprias em números mistos:

\frac{19}{2} = 9 \frac{1}{2}

The number : 9 \frac{1}{2}

Exemplos populares

the sum of three consecutive odd integers is 153 The radius of a circle is 7 kilometers. What is the circle's circunferência?Evelyn puts 500.00 into an account to use for school expenses. The account earns 12% interest, compounded monthly. How much will be in the account after 9 years?The sum of two consecutive odd numbers is 748, what are the numbers Find the area of a circle with a radio of 3 .