Step 1 :\(2*(x^{2}-4y^{2}) = 2*(-32)\)
Step 2 :\(2x^{2}-8y^{2}=-64\)
Step 3 :\(2x^{2}-8y^{2} - (2x^{2}+y^{2}) = -64 - 17\)
Step 4 :\(-9y^{2} = -81\)
Step 5 :\(y^{2} = 9\)
Step 6 :\(y = 3\) or \(y = -3\)
Step 7 :\(2x^{2} + 3^{2} = 17\)
Step 8 :\(2x^{2} + 9 = 17\)
Step 9 :\(2x^{2} = 8\)
Step 10 :\(x^{2} = 4\)
Step 11 :\(x = 2\) or \(x = -2\)
Step 12 :\(2x^{2} + (-3)^{2} = 17\)
Step 13 :\(2x^{2} + 9 = 17\)
Step 14 :\(2x^{2} = 8\)
Step 15 :\(x^{2} = 4\)
Step 16 :\(x = 2\) or \(x = -2\)
Step 17 :\(\boxed{(2, 3), (2, -3), (-2, 3), (-2, -3)}\)