-4x-(x+7)=9

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


-4x-(x+7)=9

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

Remove unnecessary parentheses
-4x-1x-7=9

We move all terms containing x to the left and all other terms to the right. 
-4x-1x=+9+7

We simplify left and right side of the equation. 
-5x=+16

We divide both sides of the equation by -5 to get x. 
x=-3.2

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