Hi

Solve for x and y using addition or substitution. 

2x -3y = 4   |Assuming the typo

2x + y = -4



2x -3y = 4   |Multiplying 2nd EQ by 3 to eliminate y

6x +3y = -4*3

  8x = -8

   x = -1   and y = -2  (y= -2x - 4)



CHECKING our Answer***

 2x -3y = 4 

 2*-1 - 3*-2 = -2 + 6 = 4 

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