How many solutions does the pair of equation have: 2x + 4y = 3, 12y + 6x = 6?

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none because value of x or y is zero.
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Maths Teacher

Consider 2/12 , 4/6 and 3/6 2/12 = 1/6 4/6 = 2 /3 3/6 = 1/2 Since all the above fractions are not equal, the solution of the above system is unique and hence the system is consistent.
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