ru

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Популярное Word Problems >

Twice a number is at least 15

Решение

Tw i ce a n u mb er i s a t l e a s t 15

Решение

x \geq \frac{15}{2}

Шаги решения

Represent the number with

x

A.T.Q.:

2 x \geq 15

Решите для

x, 2 x \geq 15 : x \geq \frac{15}{2}

x \geq \frac{15}{2}

Популярные примеры

when 5 is added to three more than a certain number, the result is 19. what is the number?Find the discount sale price of a 72 item that is on sale for 35% off.Fifty-two is greater than the разность of four and eight times a number.One number is 6 less than 7 times another. If the sum of the numbers is-14 , find the two numbers. Answer:The sum of three consecutive integers is-27 . Find the value of the middle of the three.