Solve for k
k=-4
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-2k=5+3
Add 3 to both sides.
-2k=8
Add 5 and 3 to get 8.
k=\frac{8}{-2}
Divide both sides by -2.
k=-4
Divide 8 by -2 to get -4.
Examples
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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