Solve for x
x=82
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\sqrt{x-1}+10-10=19-10
Subtract 10 from both sides of the equation.
\sqrt{x-1}=19-10
Subtracting 10 from itself leaves 0.
\sqrt{x-1}=9
Subtract 10 from 19.
x-1=81
Square both sides of the equation.
x-1-\left(-1\right)=81-\left(-1\right)
Add 1 to both sides of the equation.
x=81-\left(-1\right)
Subtracting -1 from itself leaves 0.
x=82
Subtract -1 from 81.
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