![\left\{\begin{matrix}-2x+2y+3z=0\qquad [1]\\-2x-y+z=-3 \qquad [2]\\2x+3y+3z=5 \qquad [3]\end{matrix}\right](/tpl/images/0893/1225/d1966.png)
![\left\{\begin{matrix}5y+6z=5\qquad [4]\\3y+2z=3\qquad [5] \end{matrix}\right.](/tpl/images/0893/1225/81030.png)
Solve the system by elimination. need work to be shown
...
Mathematics, 12.11.2020 23:20, charlesiarenee0
Solve the system by elimination. need work to be shown
Answers: 1
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 17:30, ninaaforever
The sum of two numbers is 12 and their difference is 18 what are the two numbers
Answers: 1
Mathematics, 21.06.2019 21:00, mscharris66
Simplify. 4+3/7x-2-2/7x a. 2-5/7x b. 6-1/7x c. 2+1/7x d. 6+5/7x
Answers: 1
Mathematics, 22.06.2019 03:00, nanaflower321
Alocal hamburger shop sold a combined total of 601 hamburgers and cheeseburgers on friday. there were 51 more cheeseburgers sold than hamburgers. how many hamburgers were sold on friday? a local hamburger shop sold a combined total of hamburgers and cheeseburgers on friday. there were more cheeseburgers sold than hamburgers. how many hamburgers were sold on friday?
Answers: 1
Mathematics, 22.06.2019 05:00, lovemusic4
Hdtv screens usually have a width-to -height ratio of 16: 9. which screen dimensions are in the same proportion?
Answers: 3
Do you know the correct answer?
Questions in other subjects:
Spanish, 31.10.2019 06:31
Mathematics, 31.10.2019 06:31
Mathematics, 31.10.2019 06:31
History, 31.10.2019 06:31
Mathematics, 31.10.2019 06:31
