-15=-3(-2+k)

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Solution for -15=-3(-2+k) equation:


-15=-3(-2+k)

We simplify the equation to the form, which is simple to understand 
-15=-3(-2+k)

Reorder the terms in parentheses
-15=+(+6-3k)

Remove unnecessary parentheses
-15=+6-3k

We move all terms containing k to the left and all other terms to the right. 
+3k=+6+15

We simplify left and right side of the equation. 
+3k=+21

We divide both sides of the equation by 03 to get k. 
k=7

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