What is the solution to the following system of equations?

[9x - 7y = 22]

[x + 3y = - 24

A. x = 4, y = 2

B. x = 3, y = - 9

C. x = 0, y = - 8

D. x = - 3, y = - 7

D) x=-3, y=-7

Step-by-step explanation:

9x - 7y = 22

x + 3y = - 24

9x - 7y = 22

x = - 24-3y

9 (-24-3y) - 7y=22

x = - 24-3y

-216-27y-7y=22

x = - 24-3y

-34y=22+216

x = - 24-3y

-34y=238

x = - 24-3y

y=238 / (-34)

x=-24-3y

y=-7

x=-24-3 * (-7)

y=-7

x=-24+21

y=-7

x=-3

(x, y) = (-3,-7)