Question

if x= -3/2 y=11/2 is the solution of -10kx-20ky=100​

Answer 1

Answer:

if x= -1 y= -1/2 is the solution of linear equation of 3kx - 19ky=-4 find value of k · express 1)729 as a power of 3 2)128 as

Answer 2

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