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Mathematics, 04.09.2021 05:20, brittanysanders
Which first step for solving the given system using substitution results in an equation without fractions?
3x+y=9
5x-3y=1
Solve for x in the first equation.
Solve for y in the first equation.
Solve for x in the second equation.
Solve for y in the second equation.
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Answers: 3
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Which first step for solving the given system using substitution results in an equation without frac...
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