-2x-9=-1

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Solution for -2x-9=-1 equation:


-2x-9=-1

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

We move all terms containing x to the left and all other terms to the right. 
-2x=-1+9

We simplify left and right side of the equation. 
-2x=+8

We divide both sides of the equation by -2 to get x. 
x=-4

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