de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Word Problems >

The sum of two numbers is 39. Twice the first number plus 3 times the second number is 101.

Lösung

T h e s u m o f tw o n u mb ers i s 39. Tw i ce t h e f i rs t n u mb er pl u s 3 t im es t h e seco n d n u mb er i s 101.

Lösung

The numbers : 16, 23

Schritte zur Lösung

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x + y = 39

2 x + 3 y = 101

x + y = 39, 2 x + 3 y = 101 : x = 16, y = 23

The numbers : 16, 23

Beliebte Beispiele

In 36 years Kevin will be 3 times as old as he is right now the product of two and a number, divided by five What is the result when the number 44 is increased by 75%?Find the final value if 5800 is invested for 11 years at 12.4% p.a What is the original price of an item that cost 79.86 after 72.9% price increases?