Solve for x
x=117649
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\frac{7\sqrt{x}}{7}=\frac{2401}{7}
Divide both sides by 7.
\sqrt{x}=\frac{2401}{7}
Dividing by 7 undoes the multiplication by 7.
\sqrt{x}=343
Divide 2401 by 7.
x=117649
Square both sides of the equation.
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