Question

K+427≈15756/26 93*z≈43617/7 (32-m)*6-39≈45 15768/t=32112/892

Answer 1

Ответ:

k+427=15756/26

k+427=606

k=606-427

k=179.

Answer 2

To solve these equations, let's go through each one step by step:

1. K + 427 ≈ 15756 / 26

First, simplify the right side of the equation:

K + 427 ≈ 15756 / 26 K + 427 ≈ 606

Now, subtract 427 from both sides to isolate K:

K ≈ 606 - 427 K ≈ 179

So, the value of K is approximately 179.

2. 93 * z ≈ 43617 / 7

First, simplify the right side of the equation:

93 * z ≈ 6223.8571

Now, divide both sides by 93 to isolate z:

z ≈ 6223.8571 / 93 z ≈ 67.04 (rounded to two decimal places)

So, the value of z is approximately 67.04.

3. (32 - m) * 6 - 39 ≈ 45

First, simplify the left side of the equation:

(32 - m) * 6 - 39 ≈ 45

Now, add 39 to both sides:

(32 - m) * 6 ≈ 45 + 39 (32 - m) * 6 ≈ 84

Next, divide both sides by 6 to isolate (32 - m):

32 - m ≈ 84 / 6 32 - m ≈ 14

Subtract 32 from both sides:

-m ≈ 14 - 32 -m ≈ -18

Finally, multiply both sides by -1 to solve for m:

m ≈ 18

So, the value of m is approximately 18.

4. 15768 / t = 32112 / 892

To solve for t, cross-multiply:

15768 * 892 = 32112 * t

Now, divide both sides by 32112 to isolate t:

t = (15768 * 892) / 32112

Calculate the right side:

t ≈ 4438596 / 32112 t ≈ 138.33 (rounded to two decimal places)

So, the value of t is approximately 138.33.