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22-10-2020
Mathematics

contestada

Find the solution of this system of equations
-5x = -21 + by
-5x + y = -84

Find the solution of this system of equations 5x 21 by 5x y 84 class=

Respuesta :

maxxghost maxxghost

23-10-2020

Answer:

x=15 and y=-9

Step-by-step explanation:

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