kayyswin
kayyswin
22-02-2020
Mathematics
contestada
x-2y=1
x+3y+z=0
2x-2z=18
Respuesta :
skot1420
skot1420
13-11-2020
Answer:
x = 3 y = 1 z = -6
Step-by-step explanation:
Answer Link
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Здравствуйте, прошу решить эти задачи, дам 25, с подробным решением!!!! Все что с полным описанием, их надо решить!!!!!!!!!!!!!
