dejaaaasky
dejaaaasky
16-10-2019
Mathematics
contestada
1. x + y = -4
- x - 5y = - 8
Respuesta :
ozieltijerina
ozieltijerina
16-10-2019
Solving by elimination you get
-4y=-12
Dividing by -4 gives you y=3
Plugging in y into the first equation gives you
x+3=-4
Subtracting by 3 on each side gives you x=-7
So your answers are x=-7 and y=3 or the ordered pair (-7,3)
Hope this helps!!!
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