126=-5x-9(-1-2x)

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Solution for 126=-5x-9(-1-2x) equation:


126=-5x-9(-1-2x)

We simplify the equation to the form, which is simple to understand 
126=-5x-9(-1-2x)

Reorder the terms in parentheses
126=-5x+(+9+18x)

Remove unnecessary parentheses
+126=-5x+9+18x

We move all terms containing x to the left and all other terms to the right. 
+5x-18x=+9-126

We simplify left and right side of the equation. 
-13x=-117

We divide both sides of the equation by -13 to get x. 
x=9

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