Solve for x
x=225
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\sqrt{x}-10-\left(-10\right)=5-\left(-10\right)
Add 10 to both sides of the equation.
\sqrt{x}=5-\left(-10\right)
Subtracting -10 from itself leaves 0.
\sqrt{x}=15
Subtract -10 from 5.
x=225
Square both sides of the equation.
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