it

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popolare Word Problems >

The differenza of twice a number and 7 is 9.

Soluzione

T h e d i ff ere n ce o f tw i ce a n u mb er an d 7 i s 9.

Soluzione

The number : 8

Fasi della soluzione

Represent the number with

x

A.T.Q.:

2 x - 7 = 9

Risolvi per

x, 2 x - 7 = 9 : x = 8

The number : 8

Esempi popolari

74 more than six times a number is 23 less than the product of the same number and 11 the sum of twice a number and five is 11 determined the number The product of a number decreased by 5 and the same number increased by 2 is 8. Find all numbers that satisfy this condition.The sum of the reciprocal of a number and 3/4 is 13/12 . Find the number 3789 decreased by 2570 is what number