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Mathematics 14 Online
OpenStudy (jazzyfa30):

Solve using inverse matrix method. 5x -3y=19 7x + 2y=8 Select one: a. |-2 3| b. |2 3| c. | 2 -3| d. |3 -2|

OpenStudy (jazzyfa30):

@nicolebears

OpenStudy (jazzyfa30):

@jagatuba

OpenStudy (anonymous):

http://www.purplemath.com/modules/mtrxinvr.htm

OpenStudy (jazzyfa30):

how do i find the matrix

OpenStudy (anonymous):

okay this is easier than you think!

OpenStudy (anonymous):

|dw:1372024941486:dw|

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