Question

Задумали число если это число отнять от 17 и полученную разность умножить на 15 то получится число 165 какое число задумали

Answer 1

(17-х)*15=165
17-х=11
х=6
Ответ: 6.

Answer 2

165/15=11

17-11=6
ответ 6

Answer 3

Solution:

To solve this problem, we can use algebraic equations to represent the given conditions and then solve for the unknown number.

Let's denote the unknown number as x.

According to the given conditions: 1. If we subtract x from 17 and then multiply the result by 15, we get 165. 2. This can be represented as: 15 * (17 - x) = 165.

Now, let's solve for x:

15 * (17 - x) = 165 => 15 * 17 - 15x = 165 => 255 - 15x = 165 => -15x = 165 - 255 => -15x = -90 => x = -90 / -15 => x = 6

Therefore, the number that was originally thought of is 6.