es

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

Nine subtracted from two times a number is 51. what is that number?

Solución

N in e s u b t r a c t e d f ro m tw o t im es a n u mb er i s 51. w ha t i s t ha t n u mb er ?

Solución

The number : 30

Pasos de solución

Represent the number with

x

A.T.Q.:

2 x - 9 = 51

Resolver para

x, 2 x - 9 = 51 : x = 30

The number : 30

Ejemplos populares

To find a 10% increase in 300, you would find:The radius of a círculo is 3 cm. Find its area There are 3 consecutive even integers with a sum of 78. What is the value of the greatest integer?Alvin's age is two times Elga's age. The sum of their ages is 69. What is Elga's age?Rod is 10 years older than Noel. In 4 years, Rod will be twice as old as Noel. Find their present age.