Please help me please i really need help please
...
Answers: 1
Mathematics, 21.06.2019 22:30
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14
Answers: 1
Mathematics, 21.06.2019 23:30
Plzzz answer both questions and i will give you 100 points
Answers: 1
History, 10.12.2020 21:10
Biology, 10.12.2020 21:10
History, 10.12.2020 21:10
Mathematics, 10.12.2020 21:10
Geography, 10.12.2020 21:10
Mathematics, 10.12.2020 21:10
Mathematics, 10.12.2020 21:10
Mathematics, 10.12.2020 21:10
Spanish, 10.12.2020 21:10
English, 10.12.2020 21:10
Mathematics, 10.12.2020 21:10