fr

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Populaire Word Problems >

Three more than seven times a number is nine more than five times the number

Solution

T h ree m ore t han se v e n t im es a n u mb er i s nin e m ore t han f i v e t im es t h e n u mb er

Solution

The number : 3

étapes des solutions

Represent the number with

x

A.T.Q.:

3 + 7 x = 9 + 5 x

Solutionner pour

x, 3 + 7 x = 9 + 5 x : x = 3

The number : 3

Exemples populaires

The initial population of a small town was 2.53 thousand. The population grows at a rate of 2.15% each year. After how many years will the population have doubled?There are two mystery numbers. The sum of 10 times the first number and 6 times the second number is 16. The sum of 3 times the first number and 2 times the second number is 5. What are the two numbers?The sum of three consecutive numbers is 72. What are the smallest of these numbers?Cole and Krysta deposit 700.00 into a savings account which earns 9% interest compounded quarterly. They want to use the money in the account to go on a trip in 2 years. How much will they be able to spend?The product of two consecutive positive integers is 552.What are the integers?