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Mathematics, 20.01.2021 05:50 aakakaa

Which of these strategies would eliminate a variable in the system of equations? \begin{cases} 5x + 3y = 9 4x - 3y = 9 \end{cases}

5x+3y=9
4x−3y=9

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Which of these strategies would eliminate a variable in the system of equations? \begin{cases} 5x +...

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