Assume that the equations in each part define x and y implicitly as differentiable functions x=f(t),y=g(t), find the slope of the curve x=f(t),y=g(t) at the given value of t.

a) x^2-2tx+2t^2=4, 2y^3-3t^2=4, t=2

I got dy/dx=2+3t/4y.2x but honestly i am confused and I Reallly need help, Please help me thanx in advance..