Solve for x
x=\frac{1}{2}=0.5
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2x-1=0
Variable x cannot be equal to any of the values -1,1 since division by zero is not defined. Multiply both sides of the equation by \left(x-1\right)\left(x+1\right).
2x=1
Add 1 to both sides. Anything plus zero gives itself.
x=\frac{1}{2}
Divide both sides by 2.
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