k+20=9-4

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Solution for k+20=9-4 equation:


k+20=9-4

We simplify the equation to the form, which is simple to understand 
k+20=9-4

We move all terms containing k to the left and all other terms to the right. 
+1k=+9-4-20

We simplify left and right side of the equation. 
+1k=-15

We divide both sides of the equation by 1 to get k. 
k=-15

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