9k-7=99k(2/5)

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Solution for 9k-7=99k(2/5) equation:


9k-7=99k(2/5)

We simplify the equation to the form, which is simple to understand 
9k-7=99k(2/5)

Simplifying:
9k-7=99k*( + 0.4)

Reorder the terms in parentheses
9k-7=+(+39.6k)

Remove unnecessary parentheses
+9k-7=+39.6k

We move all terms containing k to the left and all other terms to the right. 
+9k-39.6k=+7

We simplify left and right side of the equation. 
-30.6k=+7

We divide both sides of the equation by -30.6 to get k. 
k=-0.228758169935

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