theyadorejill theyadorejill

23-03-2020
Mathematics

contestada

Solve using elimination.
-5x – 7y = -15
--4x – 7y = -19

Relax

Respuesta :

playingwithfire022 playingwithfire022

23-03-2020

-5x+15 = -4x+19
x + 15 = 19
x = 4

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