Solve this system of equations using the elimination method.
-x - 7y=9
-x+9y=-23...
Mathematics, 18.08.2019 23:50 leah7378
Solve this system of equations using the elimination method.
-x - 7y=9
-x+9y=-23
Answers: 2
Mathematics, 24.04.2020 20:07
Mathematics, 24.04.2020 20:08