buddysue8191gj buddysue8191gj

24-02-2021
Mathematics

contestada

Use Cramer’s rule to solve the linear system
5x + 10y = 70
5x + 25z =270
10y + 25z=300

Respuesta :

Ojanaprosno Ojanaprosno

24-02-2021

Answer:

x= 4

y= 5

z= 10

Step-by-step explanation:

(x,y,z)=(4,5,10)

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