4/2-1/2k=2/5

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Solution for 4/2-1/2k=2/5 equation:


4/2-1/2k=2/5

We simplify the equation to the form, which is simple to understand 
4/2-1/2k=2/5

We move all terms containing k to the left and all other terms to the right. 
+2k=0.4

We simplify left and right side of the equation. 
+2k=0.4

We divide both sides of the equation by 2 to get k. 
k=0.2

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