8x-5y=9 and
3x+2y=4
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Step-by-step explanation:
(8x - 5y= 9) ×2
(3x + 2y = 4) ×5
16x - 10y = 18 _ (1)
15x + 10y = 20 _ (2)
add (1) + (2)
31x = 38
x = 38/31
x = 1.23
my point of view
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