Solve for x
x=-9
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x=3\left(-3\right)
Multiply both sides by -3, the reciprocal of -\frac{1}{3}.
x=-9
Multiply 3 and -3 to get -9.
Examples
Quadratic equation
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Linear equation
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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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