find the value of k if x=3,y=-4 is a solution of the equation kx+4y=5. Hence find one more solution of this equation
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k(3)+4(-4)=5
k(3)+(-16)=5
k3-16=5
k3=5+16
k3=21
k=21/3
k=7
k(3)+(-16)=5
k3-16=5
k3=5+16
k3=21
k=21/3
k=7
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