-x=-7-8x

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Solution for -x=-7-8x equation:


-x=-7-8x

We simplify the equation to the form, which is simple to understand 
-x=-7-8x

We move all terms containing x to the left and all other terms to the right. 
-1x+8x=-7

We simplify left and right side of the equation. 
+7x=-7

We divide both sides of the equation by 7 to get x. 
x=-1

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