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ELEN [110]
3 years ago
14

50 POINTS!!!!!

Mathematics
2 answers:
Sindrei [870]3 years ago
6 0
(11,3) Becuase when you plug it in, 11,3 satisfies the equation.
Nadya [2.5K]3 years ago
4 0
<span>p – q = 8
2p – q = 19

</span><span>(p – q = 8)*(-1)   
2p – q = 19

</span><span>-p +q = -8
2p – q = 19   adding these 2 equations 

p=19-8, p=11,

p-q=8,   11-q=8,   q=3    solution  (11,3)</span>
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