Mathematics, 16.01.2021 21:20, knela

Question 7 of 10 VA
In order to solve the following system of equations by addition, which of the
following could you do before adding the equations so that one variable will
be eliminated when you add them?
4x - 2y=7
3x – 3y = 15

Answers: 3

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Question 7 of 10 VA In order to solve the following system of equations by addition, which of the following could you do before adding the equations so that one variable will be eliminated when you add them? 4x - 2y=7 3x – 3y = 15

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Other questions on the subject: Mathematics

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Question 7 of 10 VA
In order to solve the following system of equations by addition, which of the
following could you do before adding the equations so that one variable will
be eliminated when you add them?
4x - 2y=7
3x – 3y = 15