Question 390605
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Hi,         
Solving by the elimination method
2r-5s = -1
5r+2s =41

4r -10s  = -2
25r+10s  = 205
 29r = 203
   r = 7  
5r+2s =41
2s = -5r + 41
2s = -5*7 + 41
2s = 6
 s = 3
One solution, this is an Independent System of equations