Solve for a
a=9
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\sqrt{a}+6-6=9-6
Subtract 6 from both sides of the equation.
\sqrt{a}=9-6
Subtracting 6 from itself leaves 0.
\sqrt{a}=3
Subtract 6 from 9.
a=9
Square both sides of the equation.
Examples
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Matrix
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Simultaneous equation
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Integration
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Limits
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