-1=7+8k

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Solution for -1=7+8k equation:


-1=7+8k

We simplify the equation to the form, which is simple to understand 
-1=7+8k

We move all terms containing k to the left and all other terms to the right. 
-8k=+7+1

We simplify left and right side of the equation. 
-8k=+8

We divide both sides of the equation by -08 to get k. 
k=-1

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