Solve for y
y=\frac{1000000x}{1618033}
Solve for x
x=\frac{1618033y}{1000000}
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1.618033y=x
Swap sides so that all variable terms are on the left hand side.
\frac{1.618033y}{1.618033}=\frac{x}{1.618033}
Divide both sides of the equation by 1.618033, which is the same as multiplying both sides by the reciprocal of the fraction.
y=\frac{x}{1.618033}
Dividing by 1.618033 undoes the multiplication by 1.618033.
y=\frac{1000000x}{1618033}
Divide x by 1.618033 by multiplying x by the reciprocal of 1.618033.
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