Solve for k
k=-\frac{x}{5}+\frac{12}{25}
Solve for x
x=\frac{12}{5}-5k
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5k=\frac{12}{5}-x
Subtract x from both sides.
\frac{5k}{5}=\frac{\frac{12}{5}-x}{5}
Divide both sides by 5.
k=\frac{\frac{12}{5}-x}{5}
Dividing by 5 undoes the multiplication by 5.
k=-\frac{x}{5}+\frac{12}{25}
Divide \frac{12}{5}-x by 5.
x=\frac{12}{5}-5k
Subtract 5k from both sides.
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