babyslay2 babyslay2

15-03-2017
Mathematics

contestada

Is (-1, -3) a solution to the equation y = 3x?

Respuesta :

charles63 charles63

15-03-2017

Yes it is.

if y=-3 and x=-1, you have : (-3)=3*(-1) <=> -3=-3

So, (-1;-3) is a solution.

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