5k-7k=-1

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Solution for 5k-7k=-1 equation:


5k-7k=-1

We simplify the equation to the form, which is simple to understand 
5k-7k=-1

We move all terms containing k to the left and all other terms to the right. 
+5k-7k=-1

We simplify left and right side of the equation. 
-2k=-1

We divide both sides of the equation by -2 to get k. 
k=0.5

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