Question

85-x=35 27+y=92 61-x=12

Answer 1

-х=35-85
-х=-50
х=50

27+у=92
у=92-27
у=65

61-х=12
-х=12-61
-х=-49
х=49

Answer 2

Ответ:

1) 85-x=35

  x=85-35

  x=50

Ответ:x=50.

2) 27+y=92

    y=92-27

    y=65

Ответ:y=65.

3)61-x=12

   x=61-12

   x=49

Ответ:x=49.

Пошаговое объяснение:

Answer 3

To solve the equations, we'll find the values of 'x' and 'y' one by one:

1. 85 - x = 35

To find 'x', we need to isolate it on one side of the equation. Let's do that:

Subtract 35 from both sides:

85 - x - 35 = 35 - 35

Simplify:

50 - x = 0

Now, isolate 'x' by subtracting 50 from both sides:

50 - x - 50 = 0 - 50

Simplify:

-x = -50

To get 'x' alone, multiply both sides by -1 (remember, when you multiply or divide by a negative number, you need to flip the inequality sign):

-x * (-1) = -50 * (-1)

x = 50

So, the value of 'x' is 50.

2. 27 + y = 92

To find 'y', we need to isolate it on one side of the equation. Let's do that:

Subtract 27 from both sides:

27 + y - 27 = 92 - 27

Simplify:

y = 65

So, the value of 'y' is 65.

3. 61 - x = 12

We already found the value of 'x' in the first equation, which is x = 50. Now, we can substitute this value into the third equation to find 'x':

61 - x = 12

61 - 50 = 12

11 = 12 (This is not correct!)

Oops! It looks like there was an error in the problem or in one of the equations. The third equation, 61 - x = 12, is inconsistent with the value of 'x' we found earlier (x = 50). Please double-check the problem or equations to ensure accuracy.