zmahone11 zmahone11
  • 23-11-2019
  • Mathematics
contestada

-3x-4ya 2
Зr + 3y=-3​

Respuesta :

jitushashi100 jitushashi100
  • 27-11-2019

Answer:

x= -2 and y=1

Step-by-step explanation:

Given equations:

             -3x - 4y = 2

             3x + 3y = -3

Adding these two equations, we get:

            3y - 4y = -1 ⇒ y=1

           ⇒ 3x + 3(1) = -3 ⇒ x=-2

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