25031267 25031267
  • 25-10-2022
  • Mathematics
contestada


solve by elimination
4x+y+2z=-15
-5x-4y-2z=15
2x-y-2z=-3​

Respuesta :

Otras preguntas

In this example, what was the relationship between congress and the state and local governments concerning passage of the clean water act? select one: a. using
Which is the best definition of complementary events? A. Events that have no outcomes in common B. Events that together include all of the outcomes in th
I WILL MARK YOUR ANSWER BRAINLY
the sum of present ages of a father and his son is 60 years. if both of them live until the son becomes as well as the father is now, the sum of their ages will
explain what dialogue involving capulet and tybalt reveals about each character
which of these demands leads to more land being used for farming than is necessary to feed the human population? A. Demand for cheap, convenient food B. Demand
Which type of interaction would cause a protein to denature, or unwind, the fastest if it was removed? A. Hydrophobic interaction B. Disulfide bond C.
Perform the indicated operation. (6x^2 + 4x -12) - (3x^2 + 9x -8)
Zamira wanted to have her dream interpreted by a psychologist. she told the psychologist about her dream of being allergic to her boyfriend. the content of her
common porperties of iron water and air