Solve for J
J=14
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-J=16-30
Subtract 30 from both sides.
-J=-14
Subtract 30 from 16 to get -14.
J=14
Multiply both sides by -1.
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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