Solve for k
k=-\frac{3}{7}\approx -0.428571429
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2k-3=9k
Multiply both sides of the equation by 3.
2k-3-9k=0
Subtract 9k from both sides.
-7k-3=0
Combine 2k and -9k to get -7k.
-7k=3
Add 3 to both sides. Anything plus zero gives itself.
k=\frac{3}{-7}
Divide both sides by -7.
k=-\frac{3}{7}
Fraction \frac{3}{-7} can be rewritten as -\frac{3}{7} by extracting the negative sign.
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