Meaganmoladi Meaganmoladi

29-08-2020
Mathematics

contestada

16) 14x-9y= -25
7x-y=-30

Respuesta :

meredith48034 meredith48034

29-08-2020

Answer:

Step-by-step explanation:

14x - 9y = -25

-14x + 2y = 60

-7y = 35

y = -5

7x + 5 = - 30

7x = - 35

x = -5

(-5, -5)

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