Respuesta :
Answer:
(1,-8)
Step-by-step explanation:
2(4x - 2y = 20) = 8x - 4y = 40
- 8x - 3y = 16
-7y = 56
y = -8
4x - 2(-8) = 20
4x + 16 = 20
4x = 4
x = 1
Answer:
(1,-8)
Step-by-step explanation:
2(4x - 2y = 20) = 8x - 4y = 40
- 8x - 3y = 16
-7y = 56
y = -8
4x - 2(-8) = 20
4x + 16 = 20
4x = 4
x = 1