Which of the following equations has x = 1, y = -2 as its solution ? (i) 2x-3y-7=0 (ii) 3x-2y+7=0 (iii) 2x-3y+7=0 (iv) 3x-2y-7=0
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Step-by-step explanation:
the second one is the correct answer of this
hope it helps you
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