Determine graphically whether the following pair of linear equations : 3x-y=7 and 2x+5y+1=0 has :

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#Determinegraphicallywhetherthefollowingpairoflinearequations3xminusyisequalto7and2xplus5yplus1isequalto0has

Determine graphically whether the following pair of linear equations :
3x-y=7 and 2x+5y+1=0 has :
(i) a unique solution
(ii) infinitely many solutions
(iii) no soltuions
  1. 2Pi classes
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