kayiizayed kayiizayed

11-12-2020
Mathematics

contestada

SOLVE each system of equations below by substitution
1. y = -3x – 16 and 5x – 2y = -23
2. 6y – 3x = -9 and x = -2y + 5
3. y + 4 = 3x and 2y – 6x = -8

Respuesta :

tayy6975 tayy6975

12-12-2020

Answer:

1. = (-5 , -1)

2.= (4 , 0.5)

3 = infinite solutions

I dont know if 2 is right but I tried

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