Mathematics, 29.06.2019 15:30, lauren21bunch
Me ! given the system of equations presented here: 4x + y = 4 2x + 7y = 28 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? (5 points) select one: a. multiply the second equation by β1 to get β2x β 7y = β28 b. multiply the second equation by β4 to get β8x β 28y = β112 c. multiply the first equation by β7 to get β28x β 7y = β28 d. multiply the first equation by β2 to get β8x β 2y = β8
Answers: 2
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Me ! given the system of equations presented here: 4x + y = 4 2x + 7y = 28 which of the following...
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