
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9x - 3y = 5.... i)
2x + 6y =9.... ii)
Multipying i) with 2 and ii) with 1
18x - 6y=10
2x + 6y=9
adding
20x = 19
x=19/20
put x =19/20 in eqn i)
9×19/20 -3y=5
-3y= (100- 171)/20
y = -71/-60
y=71/60
HOPE IT HELPS...
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the answer is attached
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