Question

A Решите уравнение (104, 105).104. 1) x + 23 = 41;4) x - 61 = 17;2) 36 +y= 74;5) 46 - y = 24;3) 85 + z = 97;6) 53 - 2 = 25;7) m : 21 - 10:8) 192 : = 169) : 4 -20.105. 1) 12x = 60;2) 33y 132;3) 512 357;4) 2x - 15 = 13;5) 7y - 25 = 45;6) 130 - 4x = 70;7) 49 - Bar = 368) 9y - 89 - 359) 74 -&-2с проверкой​

Answer 1

Ответ:

1)х+23=41

41-23=х

18=х

х=18

18+23=41

41=41

2)х-61=17

х=61+17

х=78

78-61=17

17=17

3)36+у=74

у=74-36

у=38

36+38=74

74=74

дальше сами решайте мне в школу пора

Answer 2

Solving the Equations

Let's solve the given equations step by step:

1. Equation 1: (104 + 105) * 104 + 1 * x + 23 = 41 - Simplifying the equation, we get: 209 * 104 + x + 23 = 41 - Combining like terms, we have: 21736 + x = 41 - Subtracting 21736 from both sides, we get: x = -21695

2. Equation 2: 4 * x - 61 = 17 - Adding 61 to both sides, we have: 4 * x = 78 - Dividing both sides by 4, we get: x = 19.5

3. Equation 3: 2 * 36 + y = 74 - Simplifying the equation, we get: 72 + y = 74 - Subtracting 72 from both sides, we have: y = 2

4. Equation 4: 5 * 46 - y = 24 - Simplifying the equation, we get: 230 - y = 24 - Subtracting 230 from both sides, we have: -y = -206 - Multiplying both sides by -1, we get: y = 206

5. Equation 5: 3 * 85 + z = 97 - Simplifying the equation, we get: 255 + z = 97 - Subtracting 255 from both sides, we have: z = -158

6. Equation 6: 53 - 2 = 25 - Simplifying the equation, we get: 51 = 25 - This equation is not true. There is no solution.

7. Equation 7: m + 21 - 10 = 8 - Simplifying the equation, we get: m + 11 = 8 - Subtracting 11 from both sides, we have: m = -3

8. Equation 8: 192 / (4 - 20) = 105 + 1 * 12 * x = 60 - Simplifying the equation, we get: 192 / (-16) = 105 + 12 * x = 60 - Dividing 192 by -16, we have: -12 = 105 + 12 * x = 60 - Subtracting 105 from both sides, we get: -117 = 12 * x = -45 - Dividing both sides by 12, we have: -9.75 = x = -3.75

9. Equation 9: 33 * y + 132 = 0 - Simplifying the equation, we get: 33 * y = -132 - Dividing both sides by 33, we have: y = -4

10. Equation 10: 512 + 357 = 0 - Simplifying the equation, we get: 869 = 0 - This equation is not true. There is no solution.

11. Equation 11: 2 * x - 15 = 13 - Adding 15 to both sides, we have: 2 * x = 28 - Dividing both sides by 2, we get: x = 14

12. Equation 12: 7 * y - 25 = 45 - Adding 25 to both sides, we have: 7 * y = 70 - Dividing both sides by 7, we get: y = 10

13. Equation 13: 130 - 4 * x = 70 - Subtracting 130 from both sides, we have: -4 * x = -60 - Dividing both sides by -4, we get: x = 15

14. Equation 14: 49 - Bar = 368 - Subtracting 368 from both sides, we have: -Bar = -319 - Multiplying both sides by -1, we get: Bar = 319

15. Equation 15: 9 * y - 89 - 359 = 74 - 2 * с - Simplifying the equation, we get: 9 * y - 448 = 74 - 2 * с - Adding 448 to both sides, we have: 9 * y = 522 - 2 * с - Rearranging the equation, we get: 9 * y = -2 * с + 522 - Dividing both sides by 9, we have: y = (-2/9) * с + 58

These are the solutions to the given equations. Let me know if you have any further questions!