Solve the system using the elimination method.
2x + y − z =9
−x + 6y + 2z =−...
Mathematics, 17.10.2019 00:30 mleighaj9560
Solve the system using the elimination method.
2x + y − z =9
−x + 6y + 2z =−17
5x + 7y + z =4
whats x, y, and
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 15:40
What is the probability of rolling a single die greater than 4
Answers: 1
Mathematics, 21.06.2019 16:00
An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.
Answers: 2
Mathematics, 22.06.2019 00:00
David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?
Answers: 1
Mathematics, 22.06.2019 02:30
In the next 10 month,colin wants to save $900 for his vacation.he plans to save $75 each of the first 8 months. how much must he save each of the last 2 months in order to meet his goal if he saves the same amount each month ?
Answers: 1
You know the right answer?
Questions
Mathematics, 27.01.2020 05:31
Social Studies, 27.01.2020 05:31
Mathematics, 27.01.2020 05:31
Mathematics, 27.01.2020 05:31
Chemistry, 27.01.2020 05:31
History, 27.01.2020 05:31
Biology, 27.01.2020 05:31
History, 27.01.2020 05:31
