Question

3x-5y=-14
-2x-8y=-2   ????

Answer 1

{3x - 5y = -14 --------x2                                           

{-2x - 8y = -2 ------    x3

_______________

{ 6x - 10y = -28                                      

 {-6x -24y = -6

-34y = - 34

y = 1

3x -5(1) = -14

3x -5 = -14

3x= -9

x= -3

R:{-3,1}