es

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

the diferencia of four times a number and seven is thirteen

Solución

t h e d i ff ere n ce o f f o u r t im es a n u mb er an d se v e n i s t hi r t ee n

Solución

The number : 5

Pasos de solución

Represent the number with

x

A.T.Q.:

4 x - 7 = 13

Resolver para

x, 4 x - 7 = 13 : x = 5

The number : 5

Ejemplos populares

Two numbers differ by 4. The product of the two numbers is 221. What are the numbers?The radius of a círculo is 6 ft. Find its area in terms of pipi.6 less than the quotient of a number and 12 is 12.What is the probability of throwing a total of 11 with two dice if the digit on first die is 5?1. A person invests 4500 in an account that earns 4.2% annual interest. Find when the value of the investment reaches20,000.