Question

45+а=97. ,с+57,=94,98-х=73,у-48=33 решить уравнения

Answer 1

45+а=97

а=97-45

а=52

с+57=94

с=94-57

с=37

98-х=73

-х=73-98

-х=-25

х=25

у-48=33

у=33+48

у=81

Answer 2

To solve the equations, we need to find the values of the variables (а, с, х, and у). Let's solve them one by one:

1. 45 + а = 97

To isolate а, we need to move 45 to the other side of the equation:

а = 97 - 45 а = 52

So, the value of а is 52.

2. с + 57 = 94

To isolate с, we need to move 57 to the other side of the equation:

с = 94 - 57 с = 37

So, the value of с is 37.

3. 98 - х = 73

To isolate х, we need to move 98 to the other side of the equation:

х = 98 - 73 х = 25

So, the value of х is 25.

4. у - 48 = 33

To isolate у, we need to move 48 to the other side of the equation:

у = 33 + 48 у = 81

So, the value of у is 81.

The solutions to the equations are: а = 52, с = 37, х = 25, у = 81.