Solve for x
x=530
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x-1=529
Square both sides of the equation.
x-1-\left(-1\right)=529-\left(-1\right)
Add 1 to both sides of the equation.
x=529-\left(-1\right)
Subtracting -1 from itself leaves 0.
x=530
Subtract -1 from 529.
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