es

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

Mr, Stevens is 63 years older than his grandson, Tom. In 3 years, Mr. Stevens will be four times as old as Tom. How old is Tom?

Solución

Mr, Stevens is 63 years older than his grandson, Tom. In 3 years, Mr. Stevens will be four times as old as Tom. How old is Tom?

Solución

Tom^{'} s age is : 18

Pasos de solución

Translate the problem into an equation:

x + 3 = 4 (x - 63 + 3)

Resolver para

x, x + 3 = 4 (x - 63 + 3) : x = 81

Hallar Tom's age

: 18

Tom^{'} s age is : 18

Ejemplos populares

Tracy opened a savings account and deposited 700.00 as principal. The account earns 3% interest, compounded quarterly. What is the balance after 3 years?the sum of a number and 5 times its reciprocal is 54/7 find the number The product of two consecutive even whole numbers is 960 Find the area of a circle with a radio of 6.75 inches.Derek deposited 7,615 in an account earning 10% interest compounded annually.To the nearest cent, how much interest will he earn in 2 years?