pt

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

twice the difference of a number and 9 is two

Solução

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

Solução

The number : 10

Passos da solução

Represent the number with

x

A.T.Q.:

2 (x - 9) = 2

Resolver para

x, 2 (x - 9) = 2 : x = 10

The number : 10

Exemplos populares

A reindeer runs 2014 miles in 3 hours. At that rate, how many miles does it run in 1 hour?5 is decreased by a number.How much money should you invest now to have 5000 in 12 years if you invest the money at a rate of 1.4%, compounded semiannually?:Your investment account have grown by 6.9% .Currently you have R6414 in this account .What was the balance in your account one year ago before this gain Three consecutive integers add up to 213. What is the least of these integers?