malpal49 malpal49
  • 14-01-2019
  • Mathematics
contestada

What is the solution to the system of equations below y=-3/4x+3 and y=12.

A) (20,-12)
B) (12,-12)
C) (-6,-12)
D) (-12,12)

Respuesta :

Аноним Аноним
  • 14-01-2019

Answer:

(-12, 12)  D

Step-by-step explanation:

Substitute y = 12 into the first equation:-

12 = -3/4x + 3

-3/4 x = 12 - 3 = 9

x = 9 * -4/3

=  -12

so the answer is (-12, 12)

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