Solve for k
k=-1+3i
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-k=1-3i
Subtract 3i from both sides.
k=\frac{1-3i}{-1}
Divide both sides by -1.
k=-1+3i
Divide 1-3i by -1 to get -1+3i.
Examples
Quadratic equation
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Linear equation
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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