Solve for x
x=10\sqrt{3}\approx 17.320508076
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2x=20\sqrt{3}
Swap sides so that all variable terms are on the left hand side.
\frac{2x}{2}=\frac{20\sqrt{3}}{2}
Divide both sides by 2.
x=\frac{20\sqrt{3}}{2}
Dividing by 2 undoes the multiplication by 2.
x=10\sqrt{3}
Divide 20\sqrt{3} by 2.
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