yarrelleryn yarrelleryn

18-12-2020
Mathematics

contestada

9 x + 12 y – 39 z = 6
12 x + 20 y – 68 z = –8
–6 x – 12 y + 42 z = 12

Respuesta :

Аноним Аноним

18-12-2020

Answer:

number one :

x= 32+13z−4y

number two :

x= 3−5y+17z−2

number three :

x=−2y+7z−2

Answer Link

Otras preguntas

Help on this please

What was the efficacy of Jimmy Carter's presidency?

during the scientific revolution both copernicus and galileo

_________ is characterized by claiming that because something cannot be proven false, it must be true unless the opponent can disprove the conclusion.

Which communication technology beeps and displays either a digital text message or a telephone number that the health care worker can call?

Which term is used to describe a password-protected, encrypted data file that verifies the identity of the sender of a message?

A repeating pattern of figures that completely covers a plane, without gaps or overlaps, is called a _____

These are the three main organs that make up the plant body. What is the main function of the structure that is identified as A in the picture above? a. It an

Escoge el pronombre correcto para reemplazar la palabra subrayada. Ella da flores a mí. -> Ella ____ da flores. Question 7 options: A) me B) lo C) se D

Which best describes breccia