en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

Twenty less than the difference between a number and fifteen is nineteen.

Solution

Tw e n t y l ess t han t h e d i ff ere n ce b e tw ee n a n u mb er an d f i f t ee n i s nin e t ee n .

Solution

The number : 54

Solution steps

Represent the number with

x

A.T.Q.:

x - 15 - 20 = 19

Solve for

x, x - 15 - 20 = 19 : x = 54

The number : 54

Popular Examples

A positive integer whose square equals six times the number. Find the number Find the present value if Future value of 10400, Interest rate at 9% p.a. compounded quarterly for 5 years.A product sells at a regular price of 145 which is on sale for 25% off the regular price. Find the sale price. Be sure to round your answer to the nearest cent.Twelve years ago Eric’s father was seven times as old as Eric was. If Eric’s father is now 54 years old, how old is Eric now?If a fair coin is tossed 6 times, what is the probability, to the nearest thousandth, of getting exactly 3 tails?