6x + 8y = -22 and Ox + y = -5 *

one solution : (-9 ; 4)

Step-by-step explanation:

hello :

the system is : 6x + 8y = -22 (*)

                       x + y = -5 (**)

by (**)    y= - x -5

put this value in (*) :  6x+8(-x-5)=-22

6x-8x-40 = -22

-2x=18

x= 18/-2

x= -9

put this value in (**) : -9+y=-5

y=4

one solution : (-9 ; 4)

{3 + i, 3 - i, 3, -1}

step-by-step explanation:

sorry i just need to anwers this to get points

step-by-step explanation: