Solve for k
k = -\frac{17}{2} = -8\frac{1}{2} = -8.5
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29+2k=12
Swap sides so that all variable terms are on the left hand side.
2k=12-29
Subtract 29 from both sides.
2k=-17
Subtract 29 from 12 to get -17.
k=\frac{-17}{2}
Divide both sides by 2.
k=-\frac{17}{2}
Fraction \frac{-17}{2} can be rewritten as -\frac{17}{2} by extracting the negative sign.
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