de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Word Problems >

if twice a number is increased by 6 the result is 20.what is the number

Lösung

i f tw i ce a n u mb er i s in cre a se d b y 6 t h e res u lt i s 20. w ha t i s t h e n u mb er

Lösung

The number : 7

Schritte zur Lösung

Represent the number with

x

A.T.Q.:

2 x + 6 = 20

Löse nach

x, 2 x + 6 = 20 : x = 7

The number : 7

Beliebte Beispiele

What is the original price of an item that cost 43.74 after 8% price increases?When two balanced dice are rolled, there are 36 possible outcomes. Find the probability that either doubles are rolled or the sum of the dice is 8 5 The product of two consecutive numbers is 72 . Use a quadratic equation to find the two sets of numbers.The radius of a circle is 6 m. Find its kreisumfang in terms of pipi.You deposit 130 in an investment account that earns 3.6% annual interest compounded monthly.What is the balance of the account after 6 years?