Solve for p
p=16
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-p=-7-9
Subtract 9 from both sides.
-p=-16
Subtract 9 from -7 to get -16.
p=16
Multiply both sides by -1.
Examples
Quadratic equation
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Linear equation
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Arithmetic
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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