Question

За конфеты заплатили в 3 раза больше, или на 6 руб. больше чем за печенье. Сколько заплатили за печенье?

Answer 1

За печенье заплатили х, тогда за конфеты заплатили 3х, также за конфеты заплатили х+6, тогда
3х=х+6
3х-х=6
2х=6
х=6: 2
х=3 руб заплатили за печенье

Answer 2

Если печенье - х, то конфеты - 3х.
 3х - х = 6 
2х = 6
 х = 3.
 Ответ: 3 рубля.

Answer 3

Calculating the Cost of Cookies and Candy

To calculate the cost of cookies and candy, we can use the information provided. We know that the candy cost 3 times more or 6 rubles more than the cookies. Let's denote the cost of cookies as x and the cost of candy as y.

According to the given information, we have the equation: y = x + 6 This equation represents the relationship between the cost of candy and the cost of cookies.

Solving for the Cost of Cookies

To find the cost of cookies, we can use the equation y = x + 6 and solve for x.

Substitute the value of y from the equation with the given relationship: 3x = x + 6 Now, solve for x: 3x - x = 6 2x = 6 x = 3

Answer

The cost of cookies is 3 rubles.