Using Substitutin method
P=1/x
Q=1/y
solve the simultaneous equations:
1/x - 5...
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Mathematics, 27.07.2021 02:40 izzyisawesome5232
Using Substitutin method
P=1/x
Q=1/y
solve the simultaneous equations:
1/x - 5/y=7
2/x +1/y =3
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Answers: 2
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