Question

B. X = 4y + 3 2x - 4y = -10

Answer 1

Answer:

$x = - 13 \: \: and \: \: y = - 4$

Step-by-step explanation:

$x = 4y + 3......(1) \\ 2x - 4y = - 10.....(2) \\ \\ \\ x - 4y = 3......(1) \\ 2x - 4y = - 10...(2) \\ - x = 13 \\ x = - 13 \\ from(1) \\ x - 4y = 3 \\ - 13 - 4y = 3 \\ - 4y = 16 \\ y = - 4$