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Name _____________________________
Date ___________________

Matrices
(Answer ID # 0466363)
Solve the matrix equation.

1.  
  1    6  
  -1    -7  
  X    =  
  28    -15    59  
  -34    17    -69  





2.  
  -8    -4  
  -2    -9  
  X    =  
  36    68    -44  
  81    -39    -3  





3.  
  5    4  
  10    -5  
  X    =  
  38    -48    -22  
  -80    -5    -135  





4.  
  9    8  
  -11    6  
  X    =  
  99    -105    -39  
  21    -61    -47  





5.  
  0    -7  
  8    6  
  X    =  
  -7    7    -49  
  70    34    26  





6.  
  -12    -3  
  -6    -8  
  X    =  
  60    -84    -36  
  -22    36    -18  





7.  
  6    -6  
  9    3  
  X    =  
  132    -90    24  
  54    -75    120  





8.  
  12    0  
  -11    6  
  X    =  
  120    144    0  
  -152    -180    -30  





9.  
  5    10  
  7    12  
  X    =  
  135    -30    -140  
  169    -40    -180  





10.  
  -7    -8  
  -5    2  
  X    =  
  97    -88    4  
  23    22    -82  






 


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