Solve for x
x=9
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\sqrt{x}+1-1=25-7\sqrt{9}-1
Subtract 1 from both sides of the equation.
\sqrt{x}=25-7\sqrt{9}-1
Subtracting 1 from itself leaves 0.
\sqrt{x}=3
Subtract 1 from 25-7\sqrt{9}.
x=9
Square both sides of the equation.
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