Solving logarithm equation: lgY = (lg0.4 / lg0.5) lgx + lg0.5 Reduced to the format of y = how much x

lgy-lg0.5=(lg0.4/lg0.5)lgx
Lg2y = lgx (lg0.4 / lg0.5) (here is the (lg0.4 / lg0.5) power of x)
2Y = the (lg0.4 / lg0.5) power of X

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