2x+9y-9=0; 4x+6y-18=0 simplify b y simultaneous method
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Answer:
8x + 5y = 9...(1)
3x + 2y = 4...(2)
(2)y =
Putting this value of y in (2)
3x + 2
15x + 18 - 16x = 20
x = -2
From (1) y = =
y = 5
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