ru

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Популярное Word Problems >

2 is equal to the sum of four times the number and 21 into an equation

Решение

2 i s e q u a l t o t h e s u m o f f o u r t im es t h e n u mb er an d 21 in t o an e q u a t i o n

Решение

The number : - 4 \frac{3}{4}

Шаги решения

Represent the number with

x

A.T.Q.:

2 = 4 x + 21

Решите для

x, 2 = 4 x + 21 : x = - \frac{19}{4}

Преобразуйте неправильные дроби в смешанные числа:

\frac{19}{4} = 4 \frac{3}{4}

The number : - 4 \frac{3}{4}

Популярные примеры

The sum of two consecutive integers is 35.Find the two integers Carlos is 25 years younger than his father now. If his father is 34 years old how old is Carlos 5 years ago 7 more than than a number exceeds 12 the sum of 1/2 and three times a number is equal to 5/6 subtracted from four times the number. Find the number the площадь of a rectangular painting is 8232 cm^2. if the width of the painting is 84 cm, what is the length