Problem $1(20$ pts$).$ Given the relationships

$y(t)=x(t)**h(t),$ and $,g(t)=2x(-3t)**h(3t).$

Given that $x(t)$ has Fourier transform $x(j)$ and $h(t)$ has Fourier transform $H(j),$ show that $g(t)$ has the form $g(t)=Ay(Bt).$ Determine the values of A and $B.$