Question

Решите пожалуйста :200-x=36 +18 =70*3 = Y+54 = a-8*6=67 = b/4 = 80 -75 =m*80 = 539 + 21 =450: (k - 8) = 3 =83-29 = d*27 = 1600/c = 92 - 52 =Очень надо, зарание спасибо!

Answer 1

200-х=36+18

-х=54-200

-х=-146

х=146

 

70*3=Y+54

-Y=-210+54

-Y=-156

Y=156

 

a-8*6=67

a=115

 

b/4=80-75

b=320-300

b=20 

 

m*80=539+21

80m=560

m=8

 

83-29=d*27

54=27d

-27d=-54

d=2  

 

1600/c=92-52

1600=92c-52c

-40c=-1600

c=40

 

Answer 2

Solution:

To solve the given equations, let's go through each equation one by one:

1. Equation 1: 200 - x = 36

To solve for x, we need to isolate x on one side of the equation. We can do this by subtracting 200 from both sides:

200 - x - 200 = 36 - 200

Simplifying the equation gives us:

-x = -164

To solve for x, we can multiply both sides by -1 to change the sign:

-x * -1 = -164 * -1

x = 164

Therefore, the solution for Equation 1 is x = 164.

2. Equation 2: 18 + 70 * 3 = Y + 54

To solve for Y, we need to isolate Y on one side of the equation. We can do this by subtracting 54 from both sides:

18 + 70 * 3 - 54 = Y + 54 - 54

Simplifying the equation gives us:

18 + 210 - 54 = Y

174 = Y

Therefore, the solution for Equation 2 is Y = 174.

3. Equation 3: a - 8 * 6 = 67

To solve for a, we need to isolate a on one side of the equation. We can do this by adding 8 * 6 to both sides:

a - 8 * 6 + 8 * 6 = 67 + 8 * 6

Simplifying the equation gives us:

a = 67 + 48

a = 115

Therefore, the solution for Equation 3 is a = 115.

4. Equation 4: b / 4 = 80 - 75

To solve for b, we need to isolate b on one side of the equation. We can do this by multiplying both sides by 4:

b / 4 * 4 = (80 - 75) * 4

Simplifying the equation gives us:

b = 20

Therefore, the solution for Equation 4 is b = 20.

5. Equation 5: m * 80 = 539 + 21

To solve for m, we need to isolate m on one side of the equation. We can do this by dividing both sides by 80:

m * 80 / 80 = (539 + 21) / 80

Simplifying the equation gives us:

m = 660 / 80

m = 8.25

Therefore, the solution for Equation 5 is m = 8.25.

6. Equation 6: (k - 8) = 3

To solve for k, we need to isolate k on one side of the equation. We can do this by adding 8 to both sides:

(k - 8) + 8 = 3 + 8

Simplifying the equation gives us:

k = 11

Therefore, the solution for Equation 6 is k = 11.

7. Equation 7: 83 - 29 = d * 27

To solve for d, we need to isolate d on one side of the equation. We can do this by dividing both sides by 27:

(83 - 29) / 27 = d * 27 / 27

Simplifying the equation gives us:

d = 2

Therefore, the solution for Equation 7 is d = 2.

8. Equation 8: 1600 / c = 92 - 52

To solve for c, we need to isolate c on one side of the equation. We can do this by dividing both sides by (92 - 52):

1600 / c = (92 - 52) / (92 - 52)

Simplifying the equation gives us:

1600 / c = 1

To solve for c, we can multiply both sides by c:

(1600 / c) * c = 1 * c

1600 = c

Therefore, the solution for Equation 8 is c = 1600.

9. Equation 9: 92 - 52 = ?

To solve for the value of the expression, we can simply subtract 52 from 92:

92 - 52 = 40

Therefore, the value of the expression is 40.

10. Equation 10: ? = 450

The equation is incomplete and does not provide enough information to solve for the unknown value.

In summary, the solutions to the given equations are as follows: - Equation 1: x = 164 - Equation 2: Y = 174 - Equation 3: a = 115 - Equation 4: b = 20 - Equation 5: m = 8.25 - Equation 6: k = 11 - Equation 7: d = 2 - Equation 8: c = 1600 - Equation 9: The value of the expression is 40. - Equation 10: Insufficient information to solve for the unknown value.