en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

When 100 is added to 5 times a certain number, the result is 500 find the number

Solution

Wh e n 100 i s a dd e d t o 5 t im es a cer t ain n u mb er, t h e res u lt i s 500 f in d t h e n u mb er

Solution

The number : 80

Solution steps

Represent the number with

x

A.T.Q.:

5 x + 100 = 500

Solve for

x, 5 x + 100 = 500 : x = 80

The number : 80

Popular Examples

Determine the simple interest earned on 20,500after 17 years if the APR is 16%.Find the future value and interest earned if 8904.56 is invested for 8 years at 6% compounded continuously.7 less than twice a number is 17 6 times a number.or use a number lin: 12\div 1/2 =