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k-8/7-k=-1/5
We simplify the equation to the form, which is simple to understand
k-8/7-k=-1/5
We move all terms containing k to the left and all other terms to the right.
+1k-1k=-0.2+1.1428571428571
We simplify left and right side of the equation.
k=0.9428571428571
0=0.9428571428571
The left and right sides are not equal, therefore there is no solution. This equation is invalid.
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