Question

16 + 48 : x = 40 320 : (52-x) = 8

Answer 1

Ответ:

Пошаговое объяснение:

16 + 48 : x = 40

48:х=40-16

48:х=24

Х=48:24

Х=2

320 : (52-x) = 8

52-х=320:8

52-х=40

Х=52-40

Х=12

Answer 2

Ответ:

1)16+48÷x=40

16+48/x=40

48/x=40-16

48/x=24

48=24x

x=48÷24

x=2

2)320÷(52-x)=8

320=8(52-x)

40=52-x

x=52-40

x=12

Answer 3

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

1. 16 + 48 / x = 40

To isolate x, we need to eliminate the addition and division. We can start by subtracting 16 from both sides:

48 / x = 40 - 16 48 / x = 24

Now, we can invert both sides of the equation:

x / 48 = 1 / 24

Cross-multiplying:

24x = 48

Dividing both sides by 24:

x = 48 / 24 x = 2

So, the value of x is 2.

2. 40,320 / (52 - x) = 8

To solve for x in this equation, we'll first simplify the left side of the equation:

40,320 / (52 - x) = 8

We can start by multiplying both sides by (52 - x):

40,320 = 8(52 - x)

Next, distribute 8 to the terms inside the parentheses:

40,320 = 416 - 8x

Now, let's isolate the variable by subtracting 416 from both sides:

40,320 - 416 = -8x

39,904 = -8x

To solve for x, divide both sides by -8:

x = 39,904 / -8 x = -4,988

Therefore, the value of x is -4,988.