9i-6(I+7)=-6

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Solution for 9i-6(I+7)=-6 equation:


9i-6(i+7)=-6

We simplify the equation to the form, which is simple to understand 
9i-6(i+7)=-6

Reorder the terms in parentheses
9i+(-6i-42)=-6

Remove unnecessary parentheses
+9i-6i-42=-6

We move all terms containing i to the left and all other terms to the right. 
+9i-6i=-6+42

We simplify left and right side of the equation. 
+3i=+36

We divide both sides of the equation by 3 to get i. 
i=12

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