penst68bew penst68bew

11-04-2021
Mathematics

contestada

Solve the system by substitution.
-5x-6y=7
x= -y

Respuesta :

BrainlyExpertNo1 BrainlyExpertNo1

13-04-2021

Answer:

What is OBJ X = -81

Step-by-step explanation:

Answer Link

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