Solve for x
x=34
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x-9=25
Square both sides of the equation.
x-9-\left(-9\right)=25-\left(-9\right)
Add 9 to both sides of the equation.
x=25-\left(-9\right)
Subtracting -9 from itself leaves 0.
x=34
Subtract -9 from 25.
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