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Mathematics 7 Online
OpenStudy (anonymous):

Solve using matrices. Show work for full credit. 3x + 5y = -4 x + 2y = -2

OpenStudy (anonymous):

do you know what matrices are?

OpenStudy (anonymous):

can you put that equation in to matrices form

OpenStudy (anonymous):

|dw:1387150249159:dw| I thoughts that how you did it but im not positive

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