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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