Respuesta :
2x + 7 = 12
Subtract 7
2x = 5
Divide by 2
X = 2.5
Y = -2x
Y = -2(2.5)
Y= -5
Subtract 7
2x = 5
Divide by 2
X = 2.5
Y = -2x
Y = -2(2.5)
Y= -5
X=2.5
Y=-5
You subtract 7 from 12 then divide the answer by 2 then you should get 2.5 you then put that in the place of x in the y=-2x equation to get the y=
Y=-5
You subtract 7 from 12 then divide the answer by 2 then you should get 2.5 you then put that in the place of x in the y=-2x equation to get the y=
