Solve for x
x=98
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\frac{1}{2}x=49
Square both sides of the equation.
\frac{\frac{1}{2}x}{\frac{1}{2}}=\frac{49}{\frac{1}{2}}
Multiply both sides by 2.
x=\frac{49}{\frac{1}{2}}
Dividing by \frac{1}{2} undoes the multiplication by \frac{1}{2}.
x=98
Divide 49 by \frac{1}{2} by multiplying 49 by the reciprocal of \frac{1}{2}.
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