Jazmen43 Jazmen43

22-08-2017
Mathematics

contestada

what is the best solution of the system of equations? y= 3x-4 -3y= -9x +12
A) no solution
B) (4,8)
C) infinitely many solutions
D) (2,-2)

Respuesta :

equestriangirl131 equestriangirl131

22-08-2017

y = 3x - 4
-3y = -9x + 12 --> simplifies to y = 3x - 4, therefore...
3x - 4 = 3x - 4 - infinitely many solutions
The answer is C.

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