1(k-1)=7(k-9)

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Solution for 1(k-1)=7(k-9) equation:


1(k-1)=7(k-9)

We simplify the equation to the form, which is simple to understand 
1(k-1)=7(k-9)

Reorder the terms in parentheses
+(+1k-1)=7*(k-9)

Remove unnecessary parentheses
+1k-1=+7+*(+k-9+)

Reorder the terms in parentheses
+1k-1=+(+7k-63)

Remove unnecessary parentheses
+1k-1=+7k-63

We move all terms containing k to the left and all other terms to the right. 
+1k-7k=-63+1

We simplify left and right side of the equation. 
-6k=-62

We divide both sides of the equation by -6 to get k. 
k=10.3333333333

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