Question

2) x = 0; y = 2;4) x = 9; y = -4.​

Answer 1

Ответ: 2) у- 2 = 0   4) у + 4 = 0

Пошаговое объяснение:

2)

у=2

у-2= 2-2

У- 2 = 0

4)

у = -4

у+4= -4 +4

у+4= 0

Answer 2

Відповідь:2 х=0

у=2

4  х=9

у=-4

Покрокове пояснення:

Answer 3

It seems like you've provided two sets of equations along with their solutions. It appears that you might be looking for an explanation or analysis of these equations. However, you've only provided the solutions for each set. If you could provide the actual equations for both sets, I would be happy to help you understand and analyze them. Please provide the equations so I can assist you further.