Correct Answer: Option C
2x+3y =1.............. (i)
5x–2y+7= 0
Or, 5x-2y=-7......... (ii)
(i)×5-(ii)×2
15у+4y=5+14
Or, 19y=19
y=1
5x-2×1=-7
Or, 5x=-7+2
Or, 5x=-5
x=-1
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