-7-4x-7x=-84

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Solution for -7-4x-7x=-84 equation:


-7-4x-7x=-84

We simplify the equation to the form, which is simple to understand 
-7-4x-7x=-84

We move all terms containing x to the left and all other terms to the right. 
-4x-7x=-84+7

We simplify left and right side of the equation. 
-11x=-77

We divide both sides of the equation by -11 to get x. 
x=7

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