Find the value of p if px+3y=12 & 2x-2y=-7 having no solution

1.	Find the value of p if px+3y=12 & 2x-2y=-7 having no solution
Answer» P/2= -3/2 (cross multiply)-2p = 2×3-2p = 6P = 6/-2 P = -3 ? P = -3

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