-99=-7x-6(-4x-9)

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Solution for -99=-7x-6(-4x-9) equation:


-99=-7x-6(-4x-9)

We simplify the equation to the form, which is simple to understand 
-99=-7x-6(-4x-9)

Reorder the terms in parentheses
-99=-7x+(+24x+54)

Remove unnecessary parentheses
-99=-7x+24x+54

We move all terms containing x to the left and all other terms to the right. 
+7x-24x=+54+99

We simplify left and right side of the equation. 
-17x=+153

We divide both sides of the equation by -17 to get x. 
x=-9

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