Question

Решить управления:105-k:6=50p:4+35=4727+43*2+x=180​

Answer 1

k:6=105-55

k:6=55

k=55×6

k=330

p:4+35=47

p:4=47-35

p:4=12

p=12×4

p=48

27+43*2+x=180

27+86+x=180

x=180-27-86

x=67

Answer 2

To solve the equation, let's simplify each expression step by step:

1. 105 - k = 6
2. 50p : 4 + 35 = 47
3. 27 + 43 * 2 + x = 180

Step 1: 105 - k = 6

To isolate 'k', we'll move 105 to the other side by subtracting it from both sides:

105 - k - 105 = 6 - 105

This simplifies to:

-k = -99

Now, to solve for 'k,' divide both sides by -1 (which is the same as multiplying by -1):

k = 99

Step 2: 50p : 4 + 35 = 47

First, let's deal with the division:

50p : 4 = 47 - 35

50p : 4 = 12

To solve for 'p,' multiply both sides by 4:

50p = 12 * 4

50p = 48

Now, divide both sides by 50 to find the value of 'p':

p = 48 / 50

p = 0.96

Step 3: 27 + 43 * 2 + x = 180

Let's simplify the expression further:

27 + 86 + x = 180

Combine the constants:

113 + x = 180

To solve for 'x,' subtract 113 from both sides:

x = 180 - 113

x = 67

Now, we have the values for 'k,' 'p,' and 'x':

k = 99 p = 0.96 x = 67