-5x-7x=-81

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Solution for -5x-7x=-81 equation:


-5x-7x=-81

We simplify the equation to the form, which is simple to understand 
-5x-7x=-81

We move all terms containing x to the left and all other terms to the right. 
-5x-7x=-81

We simplify left and right side of the equation. 
-12x=-81

We divide both sides of the equation by -12 to get x. 
x=6.75

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