Respuesta :

Step-by-step explanation:

y = 6x - 24

y = -2x

=> 6x - 24 = -2x [We change the two sides of y = two equations x above]

=> 6x - 24 + 2x = 0

=> 8x = 24

=> x = 3

=> y = -2 x 3 = -6

=> The correct ans will be (3 , -6) [x is always placed before y]