18k-15-20k=

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Solution for 18k-15-20k= equation:


18k-15-20k=0

We simplify the equation to the form, which is simple to understand 
18k-15-20k=0

We move all terms containing k to the left and all other terms to the right. 
+18k-20k=0+15

We simplify left and right side of the equation. 
-2k=+15

We divide both sides of the equation by -2 to get k. 
k=-7.5

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