-1k=9(1k-10)

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Solution for -1k=9(1k-10) equation:


-1k=9(1k-10)

We simplify the equation to the form, which is simple to understand 
-1k=9(1k-10)

Reorder the terms in parentheses
-1k=+(+9k-90)

Remove unnecessary parentheses
-1k=+9k-90

We move all terms containing k to the left and all other terms to the right. 
-1k-9k=-90

We simplify left and right side of the equation. 
-10k=-90

We divide both sides of the equation by -10 to get k. 
k=9

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