Johanna wrote the system of equations.
4 x minus 3 y = 1. 5 x + 4 y = 9.
If the second...
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Mathematics, 18.05.2021 18:50, eldeldenali965
Johanna wrote the system of equations.
4 x minus 3 y = 1. 5 x + 4 y = 9.
If the second equation is multiplied by 4, what should the first equation be multiplied by to eliminate the x-variable by addition?
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Answers: 3
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