Mathematics, 27.06.2019 22:30 cecem58

the solution to the system of equation below is (−2, −1).
2x − 3y = −1
11x − 9y = −13
when the first equation is multiplied by −3, the sum of the two equations is equivalent to 5x = −10.
which system of equations will also have a solution of (−2, −1)?

Answers: 1

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the solution to the system of equation below is (−2, −1).
2x − 3y = −1
11x − 9y = −13