ethdenni ethdenni

11-01-2018
Mathematics

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Michiko claims that to solve the system of linear equations

Michiko claims that to solve the system of linear equations class=

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wizard123 wizard123

11-01-2018

Adding a negative number and subtracting a positive number are the same thing. They both give the same result. Therefore, both methods will work for all systems of equations.

Answer is B

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dvclee2 dvclee2

29-06-2019

Answer:

Michiko is right for this system of linear equations, and her method will also work for other systems of linear equations.

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