Hi,         

Solving sytem by elimination method

x-2y = -5

-3x-2y=-9



 -x+2y = 5    |Multiplying each term of the first equation by -1 to eliminate y

-3x-2y=-9

  -4x = -4

 





   1 - 2y = -5

      -2y = -6

 



CHECKING our Answer

-3x-2y = -9

-3 -6 = -9 

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