Question

42:х=2х•16=48х•13=39​

Answer 1

Ответ:

1)x=42:2

x=21

2)x=48:16

x=3

3)x=39:13

x=3

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Answer 2

Пошаговое объяснение:

1) 42:х=2

х=42:2

х=21

2) х*16=48

х=48:16

х=3

3) х*13=39

х=39:13

х=3

Answer 3

It looks like you have a set of equations involving variables. Let's solve them step by step:

1. 42x = 2
2. 2x * 16 = 48
3. 48x * 13 = 39

Let's start with the first equation:

1. 42x = 2

To solve for x, divide both sides by 42:

42x/42 = 2/42

x = 2/42

Now, simplify the fraction:

x = 1/21

Now, we have the value of x. We can substitute it into the second equation:

2x * 16 = 48

Substitute x = 1/21:

(2 * (1/21)) * 16 = 48

Now, solve for the left side:

(2/21) * 16 = 48

Now, multiply the fractions:

(32/21) = 48

To isolate 32/21, multiply both sides by 21:

32 = 48 * 21

32 = 1008

However, it seems there is a problem with the second equation. The equation 32 = 1008 is not true, so there might be an error or inconsistency in the provided equations. Please double-check the equations, and if you have any corrections or additional information, feel free to provide them, and I'll be happy to help further.