Question

44 - 7695=25 ------- х (98:14+ х-9)*40=480 ------ 24 ПОДРОБНО!!!!!!!!!!!!!!!!!!!!

Answer 1

(98÷14+(у-9)÷24)×40=480
(7+(у-9)÷24)=480÷40
7 +(у-9)÷24=12
(у-9)÷24=12-7
(у-9)÷24=5
у-9=5×24
у-9=120
у=120+9
у=129
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Answer 2

To solve the equation, let's break it down step by step:

1. Simplifying the first equation: The equation is: 44 - 7695 = 25 - х

To solve for х, we need to isolate it on one side of the equation. Let's start by moving the numbers to one side and the variable to the other side:

44 - 7695 + х = 25

Now, let's simplify the left side of the equation:

-7651 + х = 25

To isolate х, we need to get rid of the constant term on the left side. We can do this by subtracting -7651 from both sides of the equation:

-7651 + х - (-7651) = 25 - (-7651)

Simplifying further:

х = 25 + 7651

х = 7676

Therefore, the value of х in the first equation is 7676.

2. Simplifying the second equation: The equation is: (98 / 14 + х - 9) * 40 = 480 + 24

Let's simplify the left side of the equation first:

(98 / 14 + х - 9) * 40 = 504

Now, let's simplify the expression inside the parentheses:

(7 + х - 9) * 40 = 504

Simplifying further:

(х - 2) * 40 = 504

To isolate х, we need to get rid of the constant term on the left side. We can do this by dividing both sides of the equation by 40:

(х - 2) * 40 / 40 = 504 / 40

Simplifying further:

х - 2 = 12.6

Now, let's isolate х by adding 2 to both sides of the equation:

х - 2 + 2 = 12.6 + 2

Simplifying further:

х = 14.6

Therefore, the value of х in the second equation is 14.6.

To summarize: - In the first equation, х = 7676. - In the second equation, х = 14.6.

Please let me know if you have any further questions!