Question

1. 546-y=295 2. a:39=21 3. 58умножить на x=3712 4. 5x+3x=136 5. 21a-a=420 Помогите уровнения сделать

Answer 1

1. 546 - у = 295     ; 546 - 295 = у  ;    у = 251
2. а/ 39 = 21   ;  а = 21 * 39   а = 819
3. 58 * х = 3712  ;   х = 3712 / 58     ;  х = 64
4. 5х + 3х = 136  ;  8х = 136   ;     х = 136 / 8  ;  х = 17
5. 21а - а = 420  ;   20а = 420  ;  а = 420 / 20  ;  а = 21

Answer 2

1)546-y=295
y=546-295
y=251
ответ: 251

Answer 3

1. To solve the equation 546 - y = 295, we need to isolate the variable y. We can do this by subtracting 295 from both sides of the equation:

546 - y - 295 = 295 - 295 251 - y = 0

Now, to isolate y, we can