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Mathematics 21 Online
OpenStudy (anonymous):

Given the system of equations, what is the value of the y-determinant? 3x + y - 10 = 0 4x - y - 4 = 0 -28 -14 28

OpenStudy (anonymous):

have people really been doing these all day for you?

OpenStudy (anonymous):

no but kinda

OpenStudy (anonymous):

its easier if you learn it.. addition method here

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